2119488003

素因数分解:

$3^2\times {\mathrm{113}}^2\times {\mathrm{18443}}^1$

素因数の和:18675

約数の個数: 18

約数和(自身を含む): 3088982676

約数和(自身を除く): 969494673

約数列:

[1, 3, 9, 113, 339, 1017, 12769, 18443, 38307, 55329, 114921, 165987, 2084059, 6252177, 18756531, 235498667, 706496001, 2119488003]

約数ペア:

[(1, 2119488003), (3, 706496001), (9, 235498667), (113, 18756531), (339, 6252177), (1017, 2084059), (12769, 165987), (18443, 114921), (38307, 55329)]