172327587

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{11239}}^1$

素因数の和:11530

約数の個数: 16

約数和(自身を含む): 242784000

約数和(自身を除く): 70456413

約数列:

[1, 3, 19, 57, 269, 807, 5111, 11239, 15333, 33717, 213541, 640623, 3023291, 9069873, 57442529, 172327587]

約数ペア:

[(1, 172327587), (3, 57442529), (19, 9069873), (57, 3023291), (269, 640623), (807, 213541), (5111, 33717), (11239, 15333)]