280145791

素因数分解:

${\mathrm{31}}^1\times {\mathrm{1321}}^1\times {\mathrm{6841}}^1$

素因数の和:8193

約数の個数: 8

約数和(自身を含む): 289443968

約数和(自身を除く): 9298177

約数列:

[1, 31, 1321, 6841, 40951, 212071, 9036961, 280145791]

約数ペア:

[(1, 280145791), (31, 9036961), (1321, 212071), (6841, 40951)]