316373631

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{1583}}^1$

素因数の和:1931

約数の個数: 32

約数和(自身を含む): 499580928

約数和(自身を除く): 183207297

約数列:

[1, 3, 7, 21, 31, 93, 217, 307, 651, 921, 1583, 2149, 4749, 6447, 9517, 11081, 28551, 33243, 49073, 66619, 147219, 199857, 343511, 485981, 1030533, 1457943, 3401867, 10205601, 15065411, 45196233, 105457877, 316373631]

約数ペア:

[(1, 316373631), (3, 105457877), (7, 45196233), (21, 15065411), (31, 10205601), (93, 3401867), (217, 1457943), (307, 1030533), (651, 485981), (921, 343511), (1583, 199857), (2149, 147219), (4749, 66619), (6447, 49073), (9517, 33243), (11081, 28551)]