30804741

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{821}}^1$

素因数の和:1217

約数の個数: 24

約数和(自身を含む): 48728160

約数和(自身を除く): 17923419

約数列:

[1, 3, 9, 11, 33, 99, 379, 821, 1137, 2463, 3411, 4169, 7389, 9031, 12507, 27093, 37521, 81279, 311159, 933477, 2800431, 3422749, 10268247, 30804741]

約数ペア:

[(1, 30804741), (3, 10268247), (9, 3422749), (11, 2800431), (33, 933477), (99, 311159), (379, 81279), (821, 37521), (1137, 27093), (2463, 12507), (3411, 9031), (4169, 7389)]