1529339721

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{119191}}^1$

素因数の和:119261

約数の個数: 32

約数和(自身を含む): 2563104768

約数和(自身を除く): 1033765047

約数列:

[1, 3, 7, 13, 21, 39, 47, 91, 141, 273, 329, 611, 987, 1833, 4277, 12831, 119191, 357573, 834337, 1549483, 2503011, 4648449, 5601977, 10846381, 16805931, 32539143, 39213839, 72825701, 117641517, 218477103, 509779907, 1529339721]

約数ペア:

[(1, 1529339721), (3, 509779907), (7, 218477103), (13, 117641517), (21, 72825701), (39, 39213839), (47, 32539143), (91, 16805931), (141, 10846381), (273, 5601977), (329, 4648449), (611, 2503011), (987, 1549483), (1833, 834337), (4277, 357573), (12831, 119191)]