118938239

素因数分解:

$7^2\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:312

約数の個数: 36

約数和(自身を含む): 151611336

約数和(自身を除く): 32673097

約数列:

[1, 7, 17, 37, 49, 119, 227, 259, 289, 629, 833, 1589, 1813, 2023, 3859, 4403, 8399, 10693, 11123, 14161, 27013, 30821, 58793, 65603, 74851, 142783, 189091, 411551, 459221, 523957, 999481, 2427311, 3214547, 6996367, 16991177, 118938239]

約数ペア:

[(1, 118938239), (7, 16991177), (17, 6996367), (37, 3214547), (49, 2427311), (119, 999481), (227, 523957), (259, 459221), (289, 411551), (629, 189091), (833, 142783), (1589, 74851), (1813, 65603), (2023, 58793), (3859, 30821), (4403, 27013), (8399, 14161), (10693, 11123)]