14971551

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 24084480

約数和(自身を除く): 9112929

約数列:

[1, 3, 7, 21, 23, 69, 139, 161, 223, 417, 483, 669, 973, 1561, 2919, 3197, 4683, 5129, 9591, 15387, 22379, 30997, 35903, 67137, 92991, 107709, 216979, 650937, 712931, 2138793, 4990517, 14971551]

約数ペア:

[(1, 14971551), (3, 4990517), (7, 2138793), (21, 712931), (23, 650937), (69, 216979), (139, 107709), (161, 92991), (223, 67137), (417, 35903), (483, 30997), (669, 22379), (973, 15387), (1561, 9591), (2919, 5129), (3197, 4683)]