8117993

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{337}}^1$

素因数の和:476

約数の個数: 16

約数和(自身を含む): 9369360

約数和(自身を除く): 1251367

約数列:

[1, 13, 17, 109, 221, 337, 1417, 1853, 4381, 5729, 24089, 36733, 74477, 477529, 624461, 8117993]

約数ペア:

[(1, 8117993), (13, 624461), (17, 477529), (109, 74477), (221, 36733), (337, 24089), (1417, 5729), (1853, 4381)]