131290601

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1\times {\mathrm{769}}^1$

素因数の和:1376

約数の個数: 16

約数和(自身を含む): 147987840

約数和(自身を除く): 16697239

約数列:

[1, 13, 23, 299, 571, 769, 7423, 9997, 13133, 17687, 170729, 229931, 439099, 5708287, 10099277, 131290601]

約数ペア:

[(1, 131290601), (13, 10099277), (23, 5708287), (299, 439099), (571, 229931), (769, 170729), (7423, 17687), (9997, 13133)]