28970313

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1\times {\mathrm{743}}^1$

素因数の和:1104

約数の個数: 16

約数和(自身を含む): 39747456

約数和(自身を除く): 10777143

約数列:

[1, 3, 41, 123, 317, 743, 951, 2229, 12997, 30463, 38991, 91389, 235531, 706593, 9656771, 28970313]

約数ペア:

[(1, 28970313), (3, 9656771), (41, 706593), (123, 235531), (317, 91389), (743, 38991), (951, 30463), (2229, 12997)]