2745441

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{4421}}^1$

素因数の和:4453

約数の個数: 16

約数和(自身を含む): 4245120

約数和(自身を除く): 1499679

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 4421, 13263, 39789, 101683, 119367, 305049, 915147, 2745441]

約数ペア:

[(1, 2745441), (3, 915147), (9, 305049), (23, 119367), (27, 101683), (69, 39789), (207, 13263), (621, 4421)]