40193907

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{3803}}^1$

素因数の和:4090

約数の個数: 16

約数和(自身を含む): 57942528

約数和(自身を除く): 17748621

約数列:

[1, 3, 13, 39, 271, 813, 3523, 3803, 10569, 11409, 49439, 148317, 1030613, 3091839, 13397969, 40193907]

約数ペア:

[(1, 40193907), (3, 13397969), (13, 3091839), (39, 1030613), (271, 148317), (813, 49439), (3523, 11409), (3803, 10569)]