20137623

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{2203}}^1$

素因数の和:2494

約数の個数: 16

約数和(自身を含む): 29410176

約数和(自身を除く): 9272553

約数列:

[1, 3, 11, 33, 277, 831, 2203, 3047, 6609, 9141, 24233, 72699, 610231, 1830693, 6712541, 20137623]

約数ペア:

[(1, 20137623), (3, 6712541), (11, 1830693), (33, 610231), (277, 72699), (831, 24233), (2203, 9141), (3047, 6609)]