2013255999

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{1112911}}^1$

素因数の和:1112987

約数の個数: 16

約数和(自身を含む): 3027120640

約数和(自身を除く): 1013864641

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 1112911, 3338733, 10016199, 30048597, 74565037, 223695111, 671085333, 2013255999]

約数ペア:

[(1, 2013255999), (3, 671085333), (9, 223695111), (27, 74565037), (67, 30048597), (201, 10016199), (603, 3338733), (1809, 1112911)]