6812421

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{383}}^1$

素因数の和:422

約数の個数: 36

約数和(自身を含む): 11644416

約数和(自身を除く): 4831995

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 121, 147, 231, 363, 383, 539, 847, 1149, 1617, 2541, 2681, 4213, 5929, 8043, 12639, 17787, 18767, 29491, 46343, 56301, 88473, 139029, 206437, 324401, 619311, 973203, 2270807, 6812421]

約数ペア:

[(1, 6812421), (3, 2270807), (7, 973203), (11, 619311), (21, 324401), (33, 206437), (49, 139029), (77, 88473), (121, 56301), (147, 46343), (231, 29491), (363, 18767), (383, 17787), (539, 12639), (847, 8043), (1149, 5929), (1617, 4213), (2541, 2681)]