5131653

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{457}}^1$

素因数の和:676

約数の個数: 16

約数和(自身を含む): 7254720

約数和(自身を除く): 2123067

約数列:

[1, 3, 19, 57, 197, 457, 591, 1371, 3743, 8683, 11229, 26049, 90029, 270087, 1710551, 5131653]

約数ペア:

[(1, 5131653), (3, 1710551), (19, 270087), (57, 90029), (197, 26049), (457, 11229), (591, 8683), (1371, 3743)]