40395147

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{2609}}^1$

素因数の和:3022

約数の個数: 16

約数和(自身を含む): 58171680

約数和(自身を除く): 17776533

約数列:

[1, 3, 13, 39, 397, 1191, 2609, 5161, 7827, 15483, 33917, 101751, 1035773, 3107319, 13465049, 40395147]

約数ペア:

[(1, 40395147), (3, 13465049), (13, 3107319), (39, 1035773), (397, 101751), (1191, 33917), (2609, 15483), (5161, 7827)]