13161243

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{3163}}^1$

素因数の和:3258

約数の個数: 16

約数和(自身を含む): 18730880

約数和(自身を除く): 5569637

約数列:

[1, 3, 19, 57, 73, 219, 1387, 3163, 4161, 9489, 60097, 180291, 230899, 692697, 4387081, 13161243]

約数ペア:

[(1, 13161243), (3, 4387081), (19, 692697), (57, 230899), (73, 180291), (219, 60097), (1387, 9489), (3163, 4161)]