86245917

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{6491}}^1$

素因数の和:6640

約数の個数: 16

約数和(自身を含む): 118829568

約数和(自身を除く): 32583651

約数列:

[1, 3, 43, 103, 129, 309, 4429, 6491, 13287, 19473, 279113, 668573, 837339, 2005719, 28748639, 86245917]

約数ペア:

[(1, 86245917), (3, 28748639), (43, 2005719), (103, 837339), (129, 668573), (309, 279113), (4429, 19473), (6491, 13287)]