470894571

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{324979}}^1$

素因数の和:325015

約数の個数: 24

約数和(自身を含む): 811150080

約数和(自身を除く): 340255509

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 324979, 974937, 2274853, 2924811, 6824559, 7474517, 20473677, 22423551, 52321619, 67270653, 156964857, 470894571]

約数ペア:

[(1, 470894571), (3, 156964857), (7, 67270653), (9, 52321619), (21, 22423551), (23, 20473677), (63, 7474517), (69, 6824559), (161, 2924811), (207, 2274853), (483, 974937), (1449, 324979)]