31481337

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{2027}}^1$

素因数の和:2228

約数の個数: 16

約数和(自身を含む): 43610112

約数和(自身を除く): 12128775

約数列:

[1, 3, 31, 93, 167, 501, 2027, 5177, 6081, 15531, 62837, 188511, 338509, 1015527, 10493779, 31481337]

約数ペア:

[(1, 31481337), (3, 10493779), (31, 1015527), (93, 338509), (167, 188511), (501, 62837), (2027, 15531), (5177, 6081)]