8902467

素因数分解:

$3^4\times 7^2\times {\mathrm{2243}}^1$

素因数の和:2269

約数の個数: 30

約数和(自身を含む): 15476868

約数和(自身を除く): 6574401

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 2243, 3969, 6729, 15701, 20187, 47103, 60561, 109907, 141309, 181683, 329721, 423927, 989163, 1271781, 2967489, 8902467]

約数ペア:

[(1, 8902467), (3, 2967489), (7, 1271781), (9, 989163), (21, 423927), (27, 329721), (49, 181683), (63, 141309), (81, 109907), (147, 60561), (189, 47103), (441, 20187), (567, 15701), (1323, 6729), (2243, 3969)]