1330974799

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{5783}}^1$

素因数の和:5876

約数の個数: 32

約数和(自身を含む): 1721318400

約数和(自身を除く): 390343601

約数列:

[1, 7, 11, 49, 61, 77, 343, 427, 539, 671, 2989, 3773, 4697, 5783, 20923, 32879, 40481, 63613, 230153, 283367, 352763, 445291, 1983569, 2469341, 3117037, 3880393, 17285387, 21819259, 27162751, 120997709, 190139257, 1330974799]

約数ペア:

[(1, 1330974799), (7, 190139257), (11, 120997709), (49, 27162751), (61, 21819259), (77, 17285387), (343, 3880393), (427, 3117037), (539, 2469341), (671, 1983569), (2989, 445291), (3773, 352763), (4697, 283367), (5783, 230153), (20923, 63613), (32879, 40481)]