61603789

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2153}}^1$

素因数の和:2268

約数の個数: 16

約数和(自身を含む): 69479424

約数和(自身を除く): 7875635

約数列:

[1, 13, 31, 71, 403, 923, 2153, 2201, 27989, 28613, 66743, 152863, 867659, 1987219, 4738753, 61603789]

約数ペア:

[(1, 61603789), (13, 4738753), (31, 1987219), (71, 867659), (403, 152863), (923, 66743), (2153, 28613), (2201, 27989)]