11786913

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{509}}^1$

素因数の和:629

約数の個数: 24

約数和(自身を含む): 17821440

約数和(自身を除く): 6034527

約数列:

[1, 3, 9, 31, 83, 93, 249, 279, 509, 747, 1527, 2573, 4581, 7719, 15779, 23157, 42247, 47337, 126741, 142011, 380223, 1309657, 3928971, 11786913]

約数ペア:

[(1, 11786913), (3, 3928971), (9, 1309657), (31, 380223), (83, 142011), (93, 126741), (249, 47337), (279, 42247), (509, 23157), (747, 15779), (1527, 7719), (2573, 4581)]