31117893

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{8161}}^1$

素因数の和:8236

約数の個数: 16

約数和(自身を含む): 43878912

約数和(自身を除く): 12761019

約数列:

[1, 3, 31, 41, 93, 123, 1271, 3813, 8161, 24483, 252991, 334601, 758973, 1003803, 10372631, 31117893]

約数ペア:

[(1, 31117893), (3, 10372631), (31, 1003803), (41, 758973), (93, 334601), (123, 252991), (1271, 24483), (3813, 8161)]