69637967

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2039}}^1$

素因数の和:2111

約数の個数: 24

約数和(自身を含む): 87907680

約数和(自身を除く): 18269713

約数列:

[1, 7, 17, 41, 49, 119, 287, 697, 833, 2009, 2039, 4879, 14273, 34153, 34663, 83599, 99911, 242641, 585193, 1421183, 1698487, 4096351, 9948281, 69637967]

約数ペア:

[(1, 69637967), (7, 9948281), (17, 4096351), (41, 1698487), (49, 1421183), (119, 585193), (287, 242641), (697, 99911), (833, 83599), (2009, 34663), (2039, 34153), (4879, 14273)]