65426439

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{6961}}^1$

素因数の和:7218

約数の個数: 16

約数和(自身を含む): 94349024

約数和(自身を除く): 28922585

約数列:

[1, 3, 13, 39, 241, 723, 3133, 6961, 9399, 20883, 90493, 271479, 1677601, 5032803, 21808813, 65426439]

約数ペア:

[(1, 65426439), (3, 21808813), (13, 5032803), (39, 1677601), (241, 271479), (723, 90493), (3133, 20883), (6961, 9399)]