30796407

素因数分解:

$3^2\times {\mathrm{59}}^2\times {\mathrm{983}}^1$

素因数の和:1107

約数の個数: 18

約数和(自身を含む): 45296472

約数和(自身を除く): 14500065

約数列:

[1, 3, 9, 59, 177, 531, 983, 2949, 3481, 8847, 10443, 31329, 57997, 173991, 521973, 3421823, 10265469, 30796407]

約数ペア:

[(1, 30796407), (3, 10265469), (9, 3421823), (59, 521973), (177, 173991), (531, 57997), (983, 31329), (2949, 10443), (3481, 8847)]