6220403

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:171

約数の個数: 24

約数和(自身を含む): 7693632

約数和(自身を除く): 1473229

約数列:

[1, 7, 37, 47, 49, 73, 259, 329, 511, 1739, 1813, 2303, 2701, 3431, 3577, 12173, 18907, 24017, 85211, 126947, 132349, 168119, 888629, 6220403]

約数ペア:

[(1, 6220403), (7, 888629), (37, 168119), (47, 132349), (49, 126947), (73, 85211), (259, 24017), (329, 18907), (511, 12173), (1739, 3577), (1813, 3431), (2303, 2701)]