2016752643

素因数分解:

$3^2\times {\mathrm{263}}^1\times {\mathrm{661}}^1\times {\mathrm{1289}}^1$

素因数の和:2219

約数の個数: 24

約数和(自身を含む): 2930859360

約数和(自身を除く): 914106717

約数列:

[1, 3, 9, 263, 661, 789, 1289, 1983, 2367, 3867, 5949, 11601, 173843, 339007, 521529, 852029, 1017021, 1564587, 2556087, 3051063, 7668261, 224083627, 672250881, 2016752643]

約数ペア:

[(1, 2016752643), (3, 672250881), (9, 224083627), (263, 7668261), (661, 3051063), (789, 2556087), (1289, 1564587), (1983, 1017021), (2367, 852029), (3867, 521529), (5949, 339007), (11601, 173843)]