488801049

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{6899}}^1$

素因数の和:7045

約数の個数: 32

約数和(自身を含む): 755136000

約数和(自身を除く): 266334951

約数列:

[1, 3, 11, 19, 33, 57, 113, 209, 339, 627, 1243, 2147, 3729, 6441, 6899, 20697, 23617, 70851, 75889, 131081, 227667, 393243, 779587, 1441891, 2338761, 4325673, 8575457, 14812153, 25726371, 44436459, 162933683, 488801049]

約数ペア:

[(1, 488801049), (3, 162933683), (11, 44436459), (19, 25726371), (33, 14812153), (57, 8575457), (113, 4325673), (209, 2338761), (339, 1441891), (627, 779587), (1243, 393243), (2147, 227667), (3729, 131081), (6441, 75889), (6899, 70851), (20697, 23617)]