23561473

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:241

約数の個数: 24

約数和(自身を含む): 27669600

約数和(自身を除く): 4108127

約数列:

[1, 13, 17, 59, 139, 169, 221, 767, 1003, 1807, 2363, 2873, 8201, 9971, 13039, 23491, 30719, 106613, 139417, 169507, 399347, 1385969, 1812421, 23561473]

約数ペア:

[(1, 23561473), (13, 1812421), (17, 1385969), (59, 399347), (139, 169507), (169, 139417), (221, 106613), (767, 30719), (1003, 23491), (1807, 13039), (2363, 9971), (2873, 8201)]