1188045387

素因数分解:

$3^4\times {\mathrm{1013}}^1\times {\mathrm{14479}}^1$

素因数の和:15504

約数の個数: 20

約数和(自身を含む): 1776609120

約数和(自身を除く): 588563733

約数列:

[1, 3, 9, 27, 81, 1013, 3039, 9117, 14479, 27351, 43437, 82053, 130311, 390933, 1172799, 14667227, 44001681, 132005043, 396015129, 1188045387]

約数ペア:

[(1, 1188045387), (3, 396015129), (9, 132005043), (27, 44001681), (81, 14667227), (1013, 1172799), (3039, 390933), (9117, 130311), (14479, 82053), (27351, 43437)]