5171907

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{101}}^2$

素因数の和:231

約数の個数: 18

約数和(自身を含む): 7541796

約数和(自身を除く): 2369889

約数列:

[1, 3, 13, 39, 101, 169, 303, 507, 1313, 3939, 10201, 17069, 30603, 51207, 132613, 397839, 1723969, 5171907]

約数ペア:

[(1, 5171907), (3, 1723969), (13, 397839), (39, 132613), (101, 51207), (169, 30603), (303, 17069), (507, 10201), (1313, 3939)]