1254236427

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{1080307}}^1$

素因数の和:1080359

約数の個数: 16

約数和(自身を含む): 1901342080

約数和(自身を除く): 647105653

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 1080307, 3240921, 9722763, 29168289, 46453201, 139359603, 418078809, 1254236427]

約数ペア:

[(1, 1254236427), (3, 418078809), (9, 139359603), (27, 46453201), (43, 29168289), (129, 9722763), (387, 3240921), (1161, 1080307)]