8780961

素因数分解:

$3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{2417}}^1$

素因数の和:2600

約数の個数: 16

約数和(自身を含む): 13463424

約数和(自身を除く): 4682463

約数列:

[1, 3, 7, 21, 173, 519, 1211, 2417, 3633, 7251, 16919, 50757, 418141, 1254423, 2926987, 8780961]

約数ペア:

[(1, 8780961), (3, 2926987), (7, 1254423), (21, 418141), (173, 50757), (519, 16919), (1211, 7251), (2417, 3633)]