1288668017

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{12433}}^1$

素因数の和:12537

約数の個数: 32

約数和(自身を含む): 1704552192

約数和(自身を除く): 415884175

約数列:

[1, 7, 13, 17, 67, 91, 119, 221, 469, 871, 1139, 1547, 6097, 7973, 12433, 14807, 87031, 103649, 161629, 211361, 833011, 1131403, 1479527, 2747693, 5831077, 10829143, 14161187, 19233851, 75804001, 99128309, 184095431, 1288668017]

約数ペア:

[(1, 1288668017), (7, 184095431), (13, 99128309), (17, 75804001), (67, 19233851), (91, 14161187), (119, 10829143), (221, 5831077), (469, 2747693), (871, 1479527), (1139, 1131403), (1547, 833011), (6097, 211361), (7973, 161629), (12433, 103649), (14807, 87031)]