17804955207

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1571}}^1\times {\mathrm{4093}}^1$

素因数の和:5751

約数の個数: 32

約数和(自身を含む): 25949016576

約数和(自身を除く): 8144061369

約数列:

[1, 3, 13, 39, 71, 213, 923, 1571, 2769, 4093, 4713, 12279, 20423, 53209, 61269, 111541, 159627, 290603, 334623, 871809, 1450033, 3777839, 4350099, 6430103, 11333517, 19290309, 83591339, 250774017, 456537313, 1369611939, 5934985069, 17804955207]

約数ペア:

[(1, 17804955207), (3, 5934985069), (13, 1369611939), (39, 456537313), (71, 250774017), (213, 83591339), (923, 19290309), (1571, 11333517), (2769, 6430103), (4093, 4350099), (4713, 3777839), (12279, 1450033), (20423, 871809), (53209, 334623), (61269, 290603), (111541, 159627)]