3905317

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:292

約数の個数: 16

約数和(自身を含む): 4500160

約数和(自身を除く): 594843

約数列:

[1, 13, 19, 97, 163, 247, 1261, 1843, 2119, 3097, 15811, 23959, 40261, 205543, 300409, 3905317]

約数ペア:

[(1, 3905317), (13, 300409), (19, 205543), (97, 40261), (163, 23959), (247, 15811), (1261, 3097), (1843, 2119)]