2772037457

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{379}}^1\times {\mathrm{2447}}^1$

素因数の和:2901

約数の個数: 24

約数和(自身を含む): 3287468160

約数和(自身を除く): 515430703

約数列:

[1, 7, 49, 61, 379, 427, 2447, 2653, 2989, 17129, 18571, 23119, 119903, 149267, 161833, 927413, 1044869, 1132831, 6491891, 7314083, 45443237, 56572193, 396005351, 2772037457]

約数ペア:

[(1, 2772037457), (7, 396005351), (49, 56572193), (61, 45443237), (379, 7314083), (427, 6491891), (2447, 1132831), (2653, 1044869), (2989, 927413), (17129, 161833), (18571, 149267), (23119, 119903)]