16804519907

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{283}}^1\times {\mathrm{2179}}^1$

素因数の和:2715

約数の個数: 32

約数和(自身を含む): 20505254400

約数和(自身を除く): 3700734493

約数列:

[1, 7, 17, 119, 229, 283, 1603, 1981, 2179, 3893, 4811, 15253, 27251, 33677, 37043, 64807, 259301, 453649, 498991, 616657, 1101719, 3492937, 4316599, 7712033, 8482847, 10483169, 59379929, 73382183, 141214453, 988501171, 2400645701, 16804519907]

約数ペア:

[(1, 16804519907), (7, 2400645701), (17, 988501171), (119, 141214453), (229, 73382183), (283, 59379929), (1603, 10483169), (1981, 8482847), (2179, 7712033), (3893, 4316599), (4811, 3492937), (15253, 1101719), (27251, 616657), (33677, 498991), (37043, 453649), (64807, 259301)]