31010397

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{331}}^1$

素因数の和:529

約数の個数: 32

約数和(自身を含む): 48190464

約数和(自身を除く): 17180067

約数列:

[1, 3, 11, 17, 33, 51, 167, 187, 331, 501, 561, 993, 1837, 2839, 3641, 5511, 5627, 8517, 10923, 16881, 31229, 55277, 61897, 93687, 165831, 185691, 608047, 939709, 1824141, 2819127, 10336799, 31010397]

約数ペア:

[(1, 31010397), (3, 10336799), (11, 2819127), (17, 1824141), (33, 939709), (51, 608047), (167, 185691), (187, 165831), (331, 93687), (501, 61897), (561, 55277), (993, 31229), (1837, 16881), (2839, 10923), (3641, 8517), (5511, 5627)]