12504401

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:233

約数の個数: 32

約数和(自身を含む): 16692480

約数和(自身を除く): 4188079

約数列:

[1, 7, 13, 17, 59, 91, 119, 137, 221, 413, 767, 959, 1003, 1547, 1781, 2329, 5369, 7021, 8083, 12467, 13039, 16303, 30277, 56581, 91273, 105079, 137411, 211939, 735553, 961877, 1786343, 12504401]

約数ペア:

[(1, 12504401), (7, 1786343), (13, 961877), (17, 735553), (59, 211939), (91, 137411), (119, 105079), (137, 91273), (221, 56581), (413, 30277), (767, 16303), (959, 13039), (1003, 12467), (1547, 8083), (1781, 7021), (2329, 5369)]