2003019831

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{409}}^1\times {\mathrm{10267}}^1$

素因数の和:10735

約数の個数: 24

約数和(自身を含む): 2955335760

約数和(自身を除く): 952315929

約数列:

[1, 3, 9, 53, 159, 409, 477, 1227, 3681, 10267, 21677, 30801, 65031, 92403, 195093, 544151, 1632453, 4199203, 4897359, 12597609, 37792827, 222557759, 667673277, 2003019831]

約数ペア:

[(1, 2003019831), (3, 667673277), (9, 222557759), (53, 37792827), (159, 12597609), (409, 4897359), (477, 4199203), (1227, 1632453), (3681, 544151), (10267, 195093), (21677, 92403), (30801, 65031)]