31224609

素因数分解:

$3^4\times {\mathrm{13}}^2\times {\mathrm{2281}}^1$

素因数の和:2319

約数の個数: 30

約数和(自身を含む): 50530326

約数和(自身を除く): 19305717

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 169, 351, 507, 1053, 1521, 2281, 4563, 6843, 13689, 20529, 29653, 61587, 88959, 184761, 266877, 385489, 800631, 1156467, 2401893, 3469401, 10408203, 31224609]

約数ペア:

[(1, 31224609), (3, 10408203), (9, 3469401), (13, 2401893), (27, 1156467), (39, 800631), (81, 385489), (117, 266877), (169, 184761), (351, 88959), (507, 61587), (1053, 29653), (1521, 20529), (2281, 13689), (4563, 6843)]