131497794

素因数分解:

$2^1\times 3^2\times {\mathrm{241}}^1\times {\mathrm{30313}}^1$

素因数の和:30562

約数の個数: 24

約数和(自身を含む): 286103532

約数和(自身を除く): 154605738

約数列:

[1, 2, 3, 6, 9, 18, 241, 482, 723, 1446, 2169, 4338, 30313, 60626, 90939, 181878, 272817, 545634, 7305433, 14610866, 21916299, 43832598, 65748897, 131497794]

約数ペア:

[(1, 131497794), (2, 65748897), (3, 43832598), (6, 21916299), (9, 14610866), (18, 7305433), (241, 545634), (482, 272817), (723, 181878), (1446, 90939), (2169, 60626), (4338, 30313)]