624516993

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{537913}}^1$

素因数の和:537965

約数の個数: 16

約数和(自身を含む): 946728640

約数和(自身を除く): 322211647

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 537913, 1613739, 4841217, 14523651, 23130259, 69390777, 208172331, 624516993]

約数ペア:

[(1, 624516993), (3, 208172331), (9, 69390777), (27, 23130259), (43, 14523651), (129, 4841217), (387, 1613739), (1161, 537913)]