17144965

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{839}}^1$

素因数の和:972

約数の個数: 16

約数和(自身を含む): 21248640

約数和(自身を除く): 4103675

約数列:

[1, 5, 61, 67, 305, 335, 839, 4087, 4195, 20435, 51179, 56213, 255895, 281065, 3428993, 17144965]

約数ペア:

[(1, 17144965), (5, 3428993), (61, 281065), (67, 255895), (305, 56213), (335, 51179), (839, 20435), (4087, 4195)]