426209329

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{2011}}^1$

素因数の和:2185

約数の個数: 32

約数和(自身を含む): 559754496

約数和(自身を除く): 133545167

約数列:

[1, 7, 13, 17, 91, 119, 137, 221, 959, 1547, 1781, 2011, 2329, 12467, 14077, 16303, 26143, 30277, 34187, 183001, 211939, 239309, 275507, 444431, 1928549, 3111017, 3581591, 4683619, 25071137, 32785333, 60887047, 426209329]

約数ペア:

[(1, 426209329), (7, 60887047), (13, 32785333), (17, 25071137), (91, 4683619), (119, 3581591), (137, 3111017), (221, 1928549), (959, 444431), (1547, 275507), (1781, 239309), (2011, 211939), (2329, 183001), (12467, 34187), (14077, 30277), (16303, 26143)]