30260997

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5503}}^1$

素因数の和:5569

約数の個数: 24

約数和(自身を含む): 48082944

約数和(自身を除く): 17821947

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 423, 611, 1833, 5499, 5503, 16509, 49527, 71539, 214617, 258641, 643851, 775923, 2327769, 3362333, 10086999, 30260997]

約数ペア:

[(1, 30260997), (3, 10086999), (9, 3362333), (13, 2327769), (39, 775923), (47, 643851), (117, 258641), (141, 214617), (423, 71539), (611, 49527), (1833, 16509), (5499, 5503)]