268557627

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{28573}}^1$

素因数の和:28830

約数の個数: 16

約数和(自身を含む): 387234848

約数和(自身を除く): 118677221

約数列:

[1, 3, 13, 39, 241, 723, 3133, 9399, 28573, 85719, 371449, 1114347, 6886093, 20658279, 89519209, 268557627]

約数ペア:

[(1, 268557627), (3, 89519209), (13, 20658279), (39, 6886093), (241, 1114347), (723, 371449), (3133, 85719), (9399, 28573)]