4417281

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:266

約数の個数: 32

約数和(自身を含む): 7257600

約数和(自身を除く): 2840319

約数列:

[1, 3, 9, 11, 27, 33, 99, 107, 139, 297, 321, 417, 963, 1177, 1251, 1529, 2889, 3531, 3753, 4587, 10593, 13761, 14873, 31779, 41283, 44619, 133857, 163603, 401571, 490809, 1472427, 4417281]

約数ペア:

[(1, 4417281), (3, 1472427), (9, 490809), (11, 401571), (27, 163603), (33, 133857), (99, 44619), (107, 41283), (139, 31779), (297, 14873), (321, 13761), (417, 10593), (963, 4587), (1177, 3753), (1251, 3531), (1529, 2889)]