15242474877

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31557919}}^1$

素因数の和:31557952

約数の個数: 16

約数和(自身を含む): 24236482560

約数和(自身を除く): 8994007683

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 31557919, 94673757, 220905433, 662716299, 725832137, 2177496411, 5080824959, 15242474877]

約数ペア:

[(1, 15242474877), (3, 5080824959), (7, 2177496411), (21, 725832137), (23, 662716299), (69, 220905433), (161, 94673757), (483, 31557919)]