40781351

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1453}}^1$

素因数の和:1610

約数の個数: 16

約数和(自身を含む): 46900224

約数和(自身を除く): 6118873

約数列:

[1, 13, 17, 127, 221, 1453, 1651, 2159, 18889, 24701, 28067, 184531, 321113, 2398903, 3137027, 40781351]

約数ペア:

[(1, 40781351), (13, 3137027), (17, 2398903), (127, 321113), (221, 184531), (1453, 28067), (1651, 24701), (2159, 18889)]