393738071

素因数分解:

${\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{331}}^1\times {\mathrm{419}}^1$

素因数の和:934

約数の個数: 16

約数和(自身を含む): 421666560

約数和(自身を除く): 27928489

約数列:

[1, 17, 167, 331, 419, 2839, 5627, 7123, 55277, 69973, 138689, 939709, 1189541, 2357713, 23161063, 393738071]

約数ペア:

[(1, 393738071), (17, 23161063), (167, 2357713), (331, 1189541), (419, 939709), (2839, 138689), (5627, 69973), (7123, 55277)]