2016520467

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{51551}}^1$

素因数の和:51643

約数の個数: 32

約数和(自身を含む): 3117864960

約数和(自身を除く): 1101344493

約数列:

[1, 3, 13, 17, 39, 51, 59, 177, 221, 663, 767, 1003, 2301, 3009, 13039, 39117, 51551, 154653, 670163, 876367, 2010489, 2629101, 3041509, 9124527, 11392771, 34178313, 39539617, 51705653, 118618851, 155116959, 672173489, 2016520467]

約数ペア:

[(1, 2016520467), (3, 672173489), (13, 155116959), (17, 118618851), (39, 51705653), (51, 39539617), (59, 34178313), (177, 11392771), (221, 9124527), (663, 3041509), (767, 2629101), (1003, 2010489), (2301, 876367), (3009, 670163), (13039, 154653), (39117, 51551)]