9105291

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{8647}}^1$

素因数の和:8672

約数の個数: 20

約数和(自身を含む): 14649712

約数和(自身を除く): 5544421

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 8647, 25941, 77823, 112411, 233469, 337233, 700407, 1011699, 3035097, 9105291]

約数ペア:

[(1, 9105291), (3, 3035097), (9, 1011699), (13, 700407), (27, 337233), (39, 233469), (81, 112411), (117, 77823), (351, 25941), (1053, 8647)]