15679499619

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9431}}^1\times {\mathrm{4657}}^1$

素因数の和:14115

約数の個数: 32

約数和(自身を含む): 25306131456

約数和(自身を除く): 9626631837

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 4657, 9431, 13971, 28293, 32599, 66017, 79169, 97797, 160327, 198051, 237507, 480981, 554183, 1122289, 1662549, 3366867, 43920167, 131760501, 307441169, 746642839, 922323507, 2239928517, 5226499873, 15679499619]

約数ペア:

[(1, 15679499619), (3, 5226499873), (7, 2239928517), (17, 922323507), (21, 746642839), (51, 307441169), (119, 131760501), (357, 43920167), (4657, 3366867), (9431, 1662549), (13971, 1122289), (28293, 554183), (32599, 480981), (66017, 237507), (79169, 198051), (97797, 160327)]