42206073

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2917}}^1$

素因数の和:2993

約数の個数: 32

約数和(自身を含む): 70592256

約数和(自身を除く): 28386183

約数列:

[1, 3, 7, 13, 21, 39, 53, 91, 159, 273, 371, 689, 1113, 2067, 2917, 4823, 8751, 14469, 20419, 37921, 61257, 113763, 154601, 265447, 463803, 796341, 1082207, 2009813, 3246621, 6029439, 14068691, 42206073]

約数ペア:

[(1, 42206073), (3, 14068691), (7, 6029439), (13, 3246621), (21, 2009813), (39, 1082207), (53, 796341), (91, 463803), (159, 265447), (273, 154601), (371, 113763), (689, 61257), (1113, 37921), (2067, 20419), (2917, 14469), (4823, 8751)]