47173203

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{68071}}^1$

素因数の和:68095

約数の個数: 24

約数和(自身を含む): 84953856

約数和(自身を除く): 37780653

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 68071, 204213, 476497, 612639, 748781, 1429491, 2246343, 4288473, 5241467, 6739029, 15724401, 47173203]

約数ペア:

[(1, 47173203), (3, 15724401), (7, 6739029), (9, 5241467), (11, 4288473), (21, 2246343), (33, 1429491), (63, 748781), (77, 612639), (99, 476497), (231, 204213), (693, 68071)]