11743731

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{18911}}^1$

素因数の和:18943

約数の個数: 16

約数和(自身を含む): 18155520

約数和(自身を除く): 6411789

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 18911, 56733, 170199, 434953, 510597, 1304859, 3914577, 11743731]

約数ペア:

[(1, 11743731), (3, 3914577), (9, 1304859), (23, 510597), (27, 434953), (69, 170199), (207, 56733), (621, 18911)]