47190221

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:197

約数の個数: 32

約数和(自身を含む): 55883520

約数和(自身を除く): 8693299

約数列:

[1, 13, 29, 41, 43, 71, 377, 533, 559, 923, 1189, 1247, 1763, 2059, 2911, 3053, 15457, 16211, 22919, 26767, 37843, 39689, 51127, 84419, 88537, 125173, 664651, 1097447, 1150981, 1627249, 3630017, 47190221]

約数ペア:

[(1, 47190221), (13, 3630017), (29, 1627249), (41, 1150981), (43, 1097447), (71, 664651), (377, 125173), (533, 88537), (559, 84419), (923, 51127), (1189, 39689), (1247, 37843), (1763, 26767), (2059, 22919), (2911, 16211), (3053, 15457)]