23311887

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{2039}}^1$

素因数の和:2182

約数の個数: 16

約数和(自身を含む): 32248320

約数和(自身を除く): 8936433

約数列:

[1, 3, 37, 103, 111, 309, 2039, 3811, 6117, 11433, 75443, 210017, 226329, 630051, 7770629, 23311887]

約数ペア:

[(1, 23311887), (3, 7770629), (37, 630051), (103, 226329), (111, 210017), (309, 75443), (2039, 11433), (3811, 6117)]