9020949

素因数分解:

$3^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{563}}^1$

素因数の和:689

約数の個数: 24

約数和(自身を含む): 14145120

約数和(自身を除く): 5124171

約数列:

[1, 3, 7, 21, 49, 109, 147, 327, 563, 763, 1689, 2289, 3941, 5341, 11823, 16023, 27587, 61367, 82761, 184101, 429569, 1288707, 3006983, 9020949]

約数ペア:

[(1, 9020949), (3, 3006983), (7, 1288707), (21, 429569), (49, 184101), (109, 82761), (147, 61367), (327, 27587), (563, 16023), (763, 11823), (1689, 5341), (2289, 3941)]