11681159

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:447

約数の個数: 24

約数和(自身を含む): 14815440

約数和(自身を除く): 3134281

約数列:

[1, 7, 17, 37, 49, 119, 259, 379, 629, 833, 1813, 2653, 4403, 6443, 14023, 18571, 30821, 45101, 98161, 238391, 315707, 687127, 1668737, 11681159]

約数ペア:

[(1, 11681159), (7, 1668737), (17, 687127), (37, 315707), (49, 238391), (119, 98161), (259, 45101), (379, 30821), (629, 18571), (833, 14023), (1813, 6443), (2653, 4403)]