315501589

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{1063}}^1$

素因数の和:1189

約数の個数: 24

約数和(自身を含む): 365845760

約数和(自身を除く): 50344171

約数列:

[1, 13, 17, 79, 221, 289, 1027, 1063, 1343, 3757, 13819, 17459, 18071, 22831, 83977, 234923, 296803, 307207, 1091701, 1427609, 3993691, 18558917, 24269353, 315501589]

約数ペア:

[(1, 315501589), (13, 24269353), (17, 18558917), (79, 3993691), (221, 1427609), (289, 1091701), (1027, 307207), (1063, 296803), (1343, 234923), (3757, 83977), (13819, 22831), (17459, 18071)]