56670213

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{1307}}^1$

素因数の和:1556

約数の個数: 16

約数和(自身を含む): 76910400

約数和(自身を除く): 20240187

約数列:

[1, 3, 97, 149, 291, 447, 1307, 3921, 14453, 43359, 126779, 194743, 380337, 584229, 18890071, 56670213]

約数ペア:

[(1, 56670213), (3, 18890071), (97, 584229), (149, 380337), (291, 194743), (447, 126779), (1307, 43359), (3921, 14453)]