29459521

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 38949120

約数和(自身を除く): 9489599

約数列:

[1, 7, 13, 17, 91, 119, 137, 139, 221, 959, 973, 1547, 1781, 1807, 2329, 2363, 12467, 12649, 16303, 16541, 19043, 30277, 30719, 133301, 211939, 215033, 247559, 323731, 1732913, 2266117, 4208503, 29459521]

約数ペア:

[(1, 29459521), (7, 4208503), (13, 2266117), (17, 1732913), (91, 323731), (119, 247559), (137, 215033), (139, 211939), (221, 133301), (959, 30719), (973, 30277), (1547, 19043), (1781, 16541), (1807, 16303), (2329, 12649), (2363, 12467)]