10865897

素因数分解:

$7^3\times {\mathrm{79}}^1\times {\mathrm{401}}^1$

素因数の和:501

約数の個数: 16

約数和(自身を含む): 12864000

約数和(自身を除く): 1998103

約数列:

[1, 7, 49, 79, 343, 401, 553, 2807, 3871, 19649, 27097, 31679, 137543, 221753, 1552271, 10865897]

約数ペア:

[(1, 10865897), (7, 1552271), (49, 221753), (79, 137543), (343, 31679), (401, 27097), (553, 19649), (2807, 3871)]