7393893

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4409}}^1$

素因数の和:4468

約数の個数: 16

約数和(自身を含む): 10866240

約数和(自身を除く): 3472347

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 4409, 13227, 57317, 171951, 189587, 568761, 2464631, 7393893]

約数ペア:

[(1, 7393893), (3, 2464631), (13, 568761), (39, 189587), (43, 171951), (129, 57317), (559, 13227), (1677, 4409)]