13419765

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4451}}^1$

素因数の和:4529

約数の個数: 24

約数和(自身を含む): 23613408

約数和(自身を除く): 10193643

約数列:

[1, 3, 5, 9, 15, 45, 67, 201, 335, 603, 1005, 3015, 4451, 13353, 22255, 40059, 66765, 200295, 298217, 894651, 1491085, 2683953, 4473255, 13419765]

約数ペア:

[(1, 13419765), (3, 4473255), (5, 2683953), (9, 1491085), (15, 894651), (45, 298217), (67, 200295), (201, 66765), (335, 40059), (603, 22255), (1005, 13353), (3015, 4451)]