30759507

素因数分解:

$3^4\times {\mathrm{401}}^1\times {\mathrm{947}}^1$

素因数の和:1360

約数の個数: 20

約数和(自身を含む): 46112616

約数和(自身を除く): 15353109

約数列:

[1, 3, 9, 27, 81, 401, 947, 1203, 2841, 3609, 8523, 10827, 25569, 32481, 76707, 379747, 1139241, 3417723, 10253169, 30759507]

約数ペア:

[(1, 30759507), (3, 10253169), (9, 3417723), (27, 1139241), (81, 379747), (401, 76707), (947, 32481), (1203, 25569), (2841, 10827), (3609, 8523)]