250752957

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{2647}}^1$

素因数の和:3017

約数の個数: 32

約数和(自身を含む): 412833792

約数和(自身を除く): 162080835

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 347, 1041, 2429, 2647, 4511, 7287, 7941, 13533, 18529, 31577, 34411, 55587, 94731, 103233, 240877, 722631, 918509, 2755527, 6429563, 11940617, 19288689, 35821851, 83584319, 250752957]

約数ペア:

[(1, 250752957), (3, 83584319), (7, 35821851), (13, 19288689), (21, 11940617), (39, 6429563), (91, 2755527), (273, 918509), (347, 722631), (1041, 240877), (2429, 103233), (2647, 94731), (4511, 55587), (7287, 34411), (7941, 31577), (13533, 18529)]