4525521

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 8222592

約数和(自身を除く): 3697071

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 121, 137, 143, 231, 273, 363, 411, 429, 847, 959, 1001, 1507, 1573, 1781, 2541, 2877, 3003, 4521, 4719, 5343, 10549, 11011, 12467, 16577, 19591, 31647, 33033, 37401, 49731, 58773, 116039, 137137, 215501, 348117, 411411, 646503, 1508507, 4525521]

約数ペア:

[(1, 4525521), (3, 1508507), (7, 646503), (11, 411411), (13, 348117), (21, 215501), (33, 137137), (39, 116039), (77, 58773), (91, 49731), (121, 37401), (137, 33033), (143, 31647), (231, 19591), (273, 16577), (363, 12467), (411, 11011), (429, 10549), (847, 5343), (959, 4719), (1001, 4521), (1507, 3003), (1573, 2877), (1781, 2541)]