30501279

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{4231}}^1$

素因数の和:4332

約数の個数: 20

約数和(自身を含む): 46086480

約数和(自身を除く): 15585201

約数列:

[1, 3, 9, 27, 81, 89, 267, 801, 2403, 4231, 7209, 12693, 38079, 114237, 342711, 376559, 1129677, 3389031, 10167093, 30501279]

約数ペア:

[(1, 30501279), (3, 10167093), (9, 3389031), (27, 1129677), (81, 376559), (89, 342711), (267, 114237), (801, 38079), (2403, 12693), (4231, 7209)]