9884765

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{3391}}^1$

素因数の和:3460

約数の個数: 16

約数和(自身を含む): 13188096

約数和(自身を除く): 3303331

約数列:

[1, 5, 11, 53, 55, 265, 583, 2915, 3391, 16955, 37301, 179723, 186505, 898615, 1976953, 9884765]

約数ペア:

[(1, 9884765), (5, 1976953), (11, 898615), (53, 186505), (55, 179723), (265, 37301), (583, 16955), (2915, 3391)]