5391279

素因数分解:

$3^4\times {\mathrm{101}}^1\times {\mathrm{659}}^1$

素因数の和:772

約数の個数: 20

約数和(自身を含む): 8145720

約数和(自身を除く): 2754441

約数列:

[1, 3, 9, 27, 81, 101, 303, 659, 909, 1977, 2727, 5931, 8181, 17793, 53379, 66559, 199677, 599031, 1797093, 5391279]

約数ペア:

[(1, 5391279), (3, 1797093), (9, 599031), (27, 199677), (81, 66559), (101, 53379), (303, 17793), (659, 8181), (909, 5931), (1977, 2727)]