122915919

素因数分解:

$3^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{9739}}^1$

素因数の和:10350

約数の個数: 16

約数和(自身を含む): 187631360

約数和(自身を除く): 64715441

約数列:

[1, 3, 7, 21, 601, 1803, 4207, 9739, 12621, 29217, 68173, 204519, 5853139, 17559417, 40971973, 122915919]

約数ペア:

[(1, 122915919), (3, 40971973), (7, 17559417), (21, 5853139), (601, 204519), (1803, 68173), (4207, 29217), (9739, 12621)]