8490993

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13043}}^1$

素因数の和:13084

約数の個数: 16

約数和(自身を含む): 13357056

約数和(自身を除く): 4866063

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 13043, 39129, 91301, 273903, 404333, 1212999, 2830331, 8490993]

約数ペア:

[(1, 8490993), (3, 2830331), (7, 1212999), (21, 404333), (31, 273903), (93, 91301), (217, 39129), (651, 13043)]