471008973

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1\times {\mathrm{313}}^1$

素因数の和:645

約数の個数: 32

約数和(自身を含む): 666664704

約数和(自身を除く): 195655731

約数列:

[1, 3, 23, 69, 113, 193, 313, 339, 579, 939, 2599, 4439, 7199, 7797, 13317, 21597, 21809, 35369, 60409, 65427, 106107, 181227, 501607, 813487, 1389407, 1504821, 2440461, 4168221, 6826217, 20478651, 157002991, 471008973]

約数ペア:

[(1, 471008973), (3, 157002991), (23, 20478651), (69, 6826217), (113, 4168221), (193, 2440461), (313, 1504821), (339, 1389407), (579, 813487), (939, 501607), (2599, 181227), (4439, 106107), (7199, 65427), (7797, 60409), (13317, 35369), (21597, 21809)]