493222719

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{65267}}^1$

素因数の和:65510

約数の個数: 16

約数和(自身を含む): 720558720

約数和(自身を除く): 227336001

約数列:

[1, 3, 11, 33, 229, 687, 2519, 7557, 65267, 195801, 717937, 2153811, 14946143, 44838429, 164407573, 493222719]

約数ペア:

[(1, 493222719), (3, 164407573), (11, 44838429), (33, 14946143), (229, 2153811), (687, 717937), (2519, 195801), (7557, 65267)]