13475631

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 20547072

約数和(自身を除く): 7071441

約数列:

[1, 3, 13, 23, 39, 69, 83, 181, 249, 299, 543, 897, 1079, 1909, 2353, 3237, 4163, 5727, 7059, 12489, 15023, 24817, 45069, 54119, 74451, 162357, 195299, 345529, 585897, 1036587, 4491877, 13475631]

約数ペア:

[(1, 13475631), (3, 4491877), (13, 1036587), (23, 585897), (39, 345529), (69, 195299), (83, 162357), (181, 74451), (249, 54119), (299, 45069), (543, 24817), (897, 15023), (1079, 12489), (1909, 7059), (2353, 5727), (3237, 4163)]