30807999

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{21529}}^1$

素因数の和:21591

約数の個数: 16

約数和(自身を含む): 46504800

約数和(自身を除く): 15696801

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 21529, 64587, 193761, 581283, 1141037, 3423111, 10269333, 30807999]

約数ペア:

[(1, 30807999), (3, 10269333), (9, 3423111), (27, 1141037), (53, 581283), (159, 193761), (477, 64587), (1431, 21529)]