8802997

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:217

約数の個数: 24

約数和(自身を含む): 10933056

約数和(自身を除く): 2130059

約数列:

[1, 7, 23, 49, 73, 107, 161, 511, 749, 1127, 1679, 2461, 3577, 5243, 7811, 11753, 17227, 54677, 82271, 120589, 179653, 382739, 1257571, 8802997]

約数ペア:

[(1, 8802997), (7, 1257571), (23, 382739), (49, 179653), (73, 120589), (107, 82271), (161, 54677), (511, 17227), (749, 11753), (1127, 7811), (1679, 5243), (2461, 3577)]