31188417

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{733}}^1\times {\mathrm{1091}}^1$

素因数の和:1840

約数の個数: 16

約数和(自身を含む): 44885568

約数和(自身を除く): 13697151

約数列:

[1, 3, 13, 39, 733, 1091, 2199, 3273, 9529, 14183, 28587, 42549, 799703, 2399109, 10396139, 31188417]

約数ペア:

[(1, 31188417), (3, 10396139), (13, 2399109), (39, 799703), (733, 42549), (1091, 28587), (2199, 14183), (3273, 9529)]