31244109

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{2851}}^1$

素因数の和:3148

約数の個数: 16

約数和(自身を含む): 45038784

約数和(自身を除く): 13794675

約数列:

[1, 3, 13, 39, 281, 843, 2851, 3653, 8553, 10959, 37063, 111189, 801131, 2403393, 10414703, 31244109]

約数ペア:

[(1, 31244109), (3, 10414703), (13, 2403393), (39, 801131), (281, 111189), (843, 37063), (2851, 10959), (3653, 8553)]