39255391

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{617}}^1$

素因数の和:834

約数の個数: 16

約数和(自身を含む): 45979200

約数和(自身を除く): 6723809

約数列:

[1, 7, 61, 149, 427, 617, 1043, 4319, 9089, 37637, 63623, 91933, 263459, 643531, 5607913, 39255391]

約数ペア:

[(1, 39255391), (7, 5607913), (61, 643531), (149, 263459), (427, 91933), (617, 63623), (1043, 37637), (4319, 9089)]