8449119

素因数分解:

$3^2\times 7^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:74

約数の個数: 60

約数和(自身を含む): 15730416

約数和(自身を除く): 7281297

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, 2401, 2499, 2737, 3087, 3381, 3519, 5831, 7203, 7497, 7889, 8211, 10143, 17493, 19159, 21609, 23667, 24633, 40817, 52479, 55223, 57477, 71001, 122451, 134113, 165669, 172431, 367353, 402339, 497007, 938791, 1207017, 2816373, 8449119]

約数ペア:

[(1, 8449119), (3, 2816373), (7, 1207017), (9, 938791), (17, 497007), (21, 402339), (23, 367353), (49, 172431), (51, 165669), (63, 134113), (69, 122451), (119, 71001), (147, 57477), (153, 55223), (161, 52479), (207, 40817), (343, 24633), (357, 23667), (391, 21609), (441, 19159), (483, 17493), (833, 10143), (1029, 8211), (1071, 7889), (1127, 7497), (1173, 7203), (1449, 5831), (2401, 3519), (2499, 3381), (2737, 3087)]