7777107

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{22157}}^1$

素因数の和:22179

約数の個数: 16

約数和(自身を含む): 12408480

約数和(自身を除く): 4631373

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 22157, 66471, 199413, 288041, 598239, 864123, 2592369, 7777107]

約数ペア:

[(1, 7777107), (3, 2592369), (9, 864123), (13, 598239), (27, 288041), (39, 199413), (117, 66471), (351, 22157)]