23856217

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{631}}^1$

素因数の和:1140

約数の個数: 16

約数和(自身を含む): 29850624

約数和(自身を除く): 5994407

約数列:

[1, 7, 11, 77, 491, 631, 3437, 4417, 5401, 6941, 37807, 48587, 309821, 2168747, 3408031, 23856217]

約数ペア:

[(1, 23856217), (7, 3408031), (11, 2168747), (77, 309821), (491, 48587), (631, 37807), (3437, 6941), (4417, 5401)]