308974653

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{9013}}^1$

素因数の和:9325

約数の個数: 24

約数和(自身を含む): 482321112

約数和(自身を除く): 173346459

約数列:

[1, 3, 9, 13, 39, 117, 293, 879, 2637, 3809, 9013, 11427, 27039, 34281, 81117, 117169, 351507, 1054521, 2640809, 7922427, 23767281, 34330517, 102991551, 308974653]

約数ペア:

[(1, 308974653), (3, 102991551), (9, 34330517), (13, 23767281), (39, 7922427), (117, 2640809), (293, 1054521), (879, 351507), (2637, 117169), (3809, 81117), (9013, 34281), (11427, 27039)]