141662521

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1033}}^1$

素因数の和:1201

約数の個数: 32

約数和(自身を含む): 191778048

約数和(自身を除く): 50115527

約数列:

[1, 7, 11, 13, 77, 91, 137, 143, 959, 1001, 1033, 1507, 1781, 7231, 10549, 11363, 12467, 13429, 19591, 79541, 94003, 137137, 141521, 147719, 990647, 1034033, 1556731, 1839773, 10897117, 12878411, 20237503, 141662521]

約数ペア:

[(1, 141662521), (7, 20237503), (11, 12878411), (13, 10897117), (77, 1839773), (91, 1556731), (137, 1034033), (143, 990647), (959, 147719), (1001, 141521), (1033, 137137), (1507, 94003), (1781, 79541), (7231, 19591), (10549, 13429), (11363, 12467)]