10987779

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{8999}}^1$

素因数の和:9050

約数の個数: 16

約数和(自身を含む): 16416000

約数和(自身を除く): 5428221

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 8999, 26997, 98989, 296967, 332963, 998889, 3662593, 10987779]

約数ペア:

[(1, 10987779), (3, 3662593), (11, 998889), (33, 332963), (37, 296967), (111, 98989), (407, 26997), (1221, 8999)]