86159983

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3299}}^1$

素因数の和:3367

約数の個数: 24

約数和(自身を含む): 110602800

約数和(自身を除く): 24442817

約数列:

[1, 7, 13, 41, 49, 91, 287, 533, 637, 2009, 3299, 3731, 23093, 26117, 42887, 135259, 161651, 300209, 946813, 1758367, 2101463, 6627691, 12308569, 86159983]

約数ペア:

[(1, 86159983), (7, 12308569), (13, 6627691), (41, 2101463), (49, 1758367), (91, 946813), (287, 300209), (533, 161651), (637, 135259), (2009, 42887), (3299, 26117), (3731, 23093)]