9391491

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{18307}}^1$

素因数の和:18335

約数の個数: 16

約数和(自身を含む): 14646400

約数和(自身を除く): 5254909

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 18307, 54921, 164763, 347833, 494289, 1043499, 3130497, 9391491]

約数ペア:

[(1, 9391491), (3, 3130497), (9, 1043499), (19, 494289), (27, 347833), (57, 164763), (171, 54921), (513, 18307)]