9859779

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{21481}}^1$

素因数の和:21507

約数の個数: 16

約数和(自身を含む): 15467040

約数和(自身を除く): 5607261

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 21481, 64443, 193329, 365177, 579987, 1095531, 3286593, 9859779]

約数ペア:

[(1, 9859779), (3, 3286593), (9, 1095531), (17, 579987), (27, 365177), (51, 193329), (153, 64443), (459, 21481)]