728133063

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{845683}}^1$

素因数の和:845734

約数の個数: 16

約数和(自身を含む): 1136599296

約数和(自身を除く): 408466233

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 845683, 2537049, 5919781, 17759343, 34673003, 104019009, 242711021, 728133063]

約数ペア:

[(1, 728133063), (3, 242711021), (7, 104019009), (21, 34673003), (41, 17759343), (123, 5919781), (287, 2537049), (861, 845683)]