31412901

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{3209}}^1$

素因数の和:3476

約数の個数: 16

約数和(自身を含む): 45299520

約数和(自身を除く): 13886619

約数列:

[1, 3, 13, 39, 251, 753, 3209, 3263, 9627, 9789, 41717, 125151, 805459, 2416377, 10470967, 31412901]

約数ペア:

[(1, 31412901), (3, 10470967), (13, 2416377), (39, 805459), (251, 125151), (753, 41717), (3209, 9789), (3263, 9627)]