259519273

素因数分解:

${\mathrm{13}}^2\times {\mathrm{157}}^1\times {\mathrm{9781}}^1$

素因数の和:9964

約数の個数: 12

約数和(自身を含む): 282836748

約数和(自身を除く): 23317475

約数列:

[1, 13, 157, 169, 2041, 9781, 26533, 127153, 1535617, 1652989, 19963021, 259519273]

約数ペア:

[(1, 259519273), (13, 19963021), (157, 1652989), (169, 1535617), (2041, 127153), (9781, 26533)]