2023137921

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{809579}}^1$

素因数の和:809613

約数の個数: 24

約数和(自身を含む): 3322516320

約数和(自身を除く): 1299378399

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 809579, 2428737, 5667053, 13762843, 17001159, 39669371, 41288529, 96339901, 119008113, 289019703, 674379307, 2023137921]

約数ペア:

[(1, 2023137921), (3, 674379307), (7, 289019703), (17, 119008113), (21, 96339901), (49, 41288529), (51, 39669371), (119, 17001159), (147, 13762843), (357, 5667053), (833, 2428737), (2499, 809579)]