974002563

素因数分解:

$3^5\times {\mathrm{1787}}^1\times {\mathrm{2243}}^1$

素因数の和:4045

約数の個数: 24

約数和(自身を含む): 1460467008

約数和(自身を除く): 486464445

約数列:

[1, 3, 9, 27, 81, 243, 1787, 2243, 5361, 6729, 16083, 20187, 48249, 60561, 144747, 181683, 434241, 545049, 4008241, 12024723, 36074169, 108222507, 324667521, 974002563]

約数ペア:

[(1, 974002563), (3, 324667521), (9, 108222507), (27, 36074169), (81, 12024723), (243, 4008241), (1787, 545049), (2243, 434241), (5361, 181683), (6729, 144747), (16083, 60561), (20187, 48249)]