2725419

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:398

約数の個数: 16

約数和(自身を含む): 3776544

約数和(自身を除く): 1051125

約数列:

[1, 3, 53, 61, 159, 183, 281, 843, 3233, 9699, 14893, 17141, 44679, 51423, 908473, 2725419]

約数ペア:

[(1, 2725419), (3, 908473), (53, 51423), (61, 44679), (159, 17141), (183, 14893), (281, 9699), (843, 3233)]