39981169

素因数分解:

${\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1$

素因数の和:420

約数の個数: 16

約数和(自身を含む): 42653520

約数和(自身を除く): 2672351

約数列:

[1, 29, 61, 97, 233, 1769, 2813, 5917, 6757, 14213, 22601, 171593, 412177, 655429, 1378661, 39981169]

約数ペア:

[(1, 39981169), (29, 1378661), (61, 655429), (97, 412177), (233, 171593), (1769, 22601), (2813, 14213), (5917, 6757)]