2159353413

素因数分解:

$3^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1789}}^1$

素因数の和:1856

約数の個数: 96

約数和(自身を含む): 4021056000

約数和(自身を除く): 1861702587

約数列:

[1, 3, 7, 9, 17, 21, 23, 49, 51, 63, 69, 119, 147, 153, 161, 207, 343, 357, 391, 441, 483, 833, 1029, 1071, 1127, 1173, 1449, 1789, 2499, 2737, 3087, 3381, 3519, 5367, 5831, 7497, 7889, 8211, 10143, 12523, 16101, 17493, 19159, 23667, 24633, 30413, 37569, 41147, 52479, 57477, 71001, 87661, 91239, 112707, 123441, 134113, 172431, 212891, 262983, 273717, 288029, 370323, 402339, 613627, 638673, 699499, 788949, 864087, 1207017, 1490237, 1840881, 1916019, 2016203, 2098497, 2592261, 4470711, 4896493, 5522643, 6048609, 6295491, 10431659, 13412133, 14113421, 14689479, 18145827, 31294977, 34275451, 42340263, 44068437, 93884931, 102826353, 127020789, 239928157, 308479059, 719784471, 2159353413]

約数ペア:

[(1, 2159353413), (3, 719784471), (7, 308479059), (9, 239928157), (17, 127020789), (21, 102826353), (23, 93884931), (49, 44068437), (51, 42340263), (63, 34275451), (69, 31294977), (119, 18145827), (147, 14689479), (153, 14113421), (161, 13412133), (207, 10431659), (343, 6295491), (357, 6048609), (391, 5522643), (441, 4896493), (483, 4470711), (833, 2592261), (1029, 2098497), (1071, 2016203), (1127, 1916019), (1173, 1840881), (1449, 1490237), (1789, 1207017), (2499, 864087), (2737, 788949), (3087, 699499), (3381, 638673), (3519, 613627), (5367, 402339), (5831, 370323), (7497, 288029), (7889, 273717), (8211, 262983), (10143, 212891), (12523, 172431), (16101, 134113), (17493, 123441), (19159, 112707), (23667, 91239), (24633, 87661), (30413, 71001), (37569, 57477), (41147, 52479)]