31002906

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{4157}}^1$

素因数の和:4286

約数の個数: 32

約数和(自身を含む): 68257728

約数和(自身を除く): 37254822

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 113, 226, 339, 678, 1243, 2486, 3729, 4157, 7458, 8314, 12471, 24942, 45727, 91454, 137181, 274362, 469741, 939482, 1409223, 2818446, 5167151, 10334302, 15501453, 31002906]

約数ペア:

[(1, 31002906), (2, 15501453), (3, 10334302), (6, 5167151), (11, 2818446), (22, 1409223), (33, 939482), (66, 469741), (113, 274362), (226, 137181), (339, 91454), (678, 45727), (1243, 24942), (2486, 12471), (3729, 8314), (4157, 7458)]