490645441

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{823}}^1$

素因数の和:1237

約数の個数: 24

約数和(自身を含む): 583029440

約数和(自身を除く): 92383999

約数列:

[1, 11, 13, 121, 143, 379, 823, 1573, 4169, 4927, 9053, 10699, 45859, 54197, 99583, 117689, 311917, 596167, 1294579, 3431087, 4054921, 37741957, 44604131, 490645441]

約数ペア:

[(1, 490645441), (11, 44604131), (13, 37741957), (121, 4054921), (143, 3431087), (379, 1294579), (823, 596167), (1573, 311917), (4169, 117689), (4927, 99583), (9053, 54197), (10699, 45859)]