233258619

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{191039}}^1$

素因数の和:191090

約数の個数: 16

約数和(自身を含む): 348456960

約数和(自身を除く): 115198341

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 191039, 573117, 2101429, 6304287, 7068443, 21205329, 77752873, 233258619]

約数ペア:

[(1, 233258619), (3, 77752873), (11, 21205329), (33, 7068443), (37, 6304287), (111, 2101429), (407, 573117), (1221, 191039)]