32918431

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:359

約数の個数: 32

約数和(自身を含む): 43366400

約数和(自身を除く): 10447969

約数列:

[1, 7, 13, 19, 79, 91, 133, 241, 247, 553, 1027, 1501, 1687, 1729, 3133, 4579, 7189, 10507, 19039, 19513, 21931, 32053, 59527, 133273, 136591, 247507, 361741, 416689, 1732549, 2532187, 4702633, 32918431]

約数ペア:

[(1, 32918431), (7, 4702633), (13, 2532187), (19, 1732549), (79, 416689), (91, 361741), (133, 247507), (241, 136591), (247, 133273), (553, 59527), (1027, 32053), (1501, 21931), (1687, 19513), (1729, 19039), (3133, 10507), (4579, 7189)]