143685919

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1\times {\mathrm{641}}^1$

素因数の和:1098

約数の個数: 16

約数和(自身を含む): 158979744

約数和(自身を除く): 15293825

約数列:

[1, 13, 43, 401, 559, 641, 5213, 8333, 17243, 27563, 224159, 257041, 358319, 3341533, 11052763, 143685919]

約数ペア:

[(1, 143685919), (13, 11052763), (43, 3341533), (401, 358319), (559, 257041), (641, 224159), (5213, 27563), (8333, 17243)]