8942973

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{569}}^1$

素因数の和:629

約数の個数: 24

約数和(自身を含む): 13351680

約数和(自身を除く): 4408707

約数列:

[1, 3, 13, 31, 39, 93, 169, 403, 507, 569, 1209, 1707, 5239, 7397, 15717, 17639, 22191, 52917, 96161, 229307, 288483, 687921, 2980991, 8942973]

約数ペア:

[(1, 8942973), (3, 2980991), (13, 687921), (31, 288483), (39, 229307), (93, 96161), (169, 52917), (403, 22191), (507, 17639), (569, 15717), (1209, 7397), (1707, 5239)]