728049650121

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{2789462261}}^1$

素因数の和:2789462296

約数の個数: 12

約数和(自身を含む): 1087890282180

約数和(自身を除く): 359840632059

約数列:

[1, 3, 9, 29, 87, 261, 2789462261, 8368386783, 25105160349, 80894405569, 242683216707, 728049650121]

約数ペア:

[(1, 728049650121), (3, 242683216707), (9, 80894405569), (29, 25105160349), (87, 8368386783), (261, 2789462261)]