30031359

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{821}}^1$

素因数の和:1050

約数の個数: 16

約数和(自身を含む): 40836960

約数和(自身を除く): 10805601

約数列:

[1, 3, 89, 137, 267, 411, 821, 2463, 12193, 36579, 73069, 112477, 219207, 337431, 10010453, 30031359]

約数ペア:

[(1, 30031359), (3, 10010453), (89, 337431), (137, 219207), (267, 112477), (411, 73069), (821, 36579), (2463, 12193)]