88784997

素因数分解:

$3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{18959}}^1$

素因数の和:19192

約数の個数: 16

約数和(自身を含む): 135905280

約数和(自身を除く): 47120283

約数列:

[1, 3, 7, 21, 223, 669, 1561, 4683, 18959, 56877, 132713, 398139, 4227857, 12683571, 29594999, 88784997]

約数ペア:

[(1, 88784997), (3, 29594999), (7, 12683571), (21, 4227857), (223, 398139), (669, 132713), (1561, 56877), (4683, 18959)]