31451717

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2129}}^1$

素因数の和:2236

約数の個数: 16

約数和(自身を含む): 36806400

約数和(自身を除く): 5354683

約数列:

[1, 11, 17, 79, 187, 869, 1343, 2129, 14773, 23419, 36193, 168191, 398123, 1850101, 2859247, 31451717]

約数ペア:

[(1, 31451717), (11, 2859247), (17, 1850101), (79, 398123), (187, 168191), (869, 36193), (1343, 23419), (2129, 14773)]