131731741

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{3931}}^1$

素因数の和:4032

約数の個数: 16

約数和(自身を含む): 144949248

約数和(自身を除く): 13217507

約数列:

[1, 23, 31, 47, 713, 1081, 1457, 3931, 33511, 90413, 121861, 184757, 2802803, 4249411, 5727467, 131731741]

約数ペア:

[(1, 131731741), (23, 5727467), (31, 4249411), (47, 2802803), (713, 184757), (1081, 121861), (1457, 90413), (3931, 33511)]