268408893

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1\times {\mathrm{1973}}^1$

素因数の和:2444

約数の個数: 16

約数和(自身を含む): 361763136

約数和(自身を除く): 93354243

約数列:

[1, 3, 137, 331, 411, 993, 1973, 5919, 45347, 136041, 270301, 653063, 810903, 1959189, 89469631, 268408893]

約数ペア:

[(1, 268408893), (3, 89469631), (137, 1959189), (331, 810903), (411, 653063), (993, 270301), (1973, 136041), (5919, 45347)]