1520455313

素因数分解:

${\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{281}}^1\times {\mathrm{317}}^1$

素因数の和:725

約数の個数: 24

約数和(自身を含む): 1673892216

約数和(自身を除く): 153436903

約数列:

[1, 13, 101, 169, 281, 317, 1313, 3653, 4121, 17069, 28381, 32017, 47489, 53573, 89077, 368953, 416221, 1158001, 4796389, 5410873, 8996777, 15054013, 116958101, 1520455313]

約数ペア:

[(1, 1520455313), (13, 116958101), (101, 15054013), (169, 8996777), (281, 5410873), (317, 4796389), (1313, 1158001), (3653, 416221), (4121, 368953), (17069, 89077), (28381, 53573), (32017, 47489)]