40357681

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{4391}}^1$

素因数の和:4512

約数の個数: 16

約数和(自身を含む): 50174208

約数和(自身を除く): 9816527

約数列:

[1, 7, 13, 91, 101, 707, 1313, 4391, 9191, 30737, 57083, 399581, 443491, 3104437, 5765383, 40357681]

約数ペア:

[(1, 40357681), (7, 5765383), (13, 3104437), (91, 443491), (101, 399581), (707, 57083), (1313, 30737), (4391, 9191)]