1330987167

素因数分解:

$3^3\times {\mathrm{743}}^1\times {\mathrm{66347}}^1$

素因数の和:67099

約数の個数: 16

約数和(自身を含む): 1974516480

約数和(自身を除く): 643529313

約数列:

[1, 3, 9, 27, 743, 2229, 6687, 20061, 66347, 199041, 597123, 1791369, 49295821, 147887463, 443662389, 1330987167]

約数ペア:

[(1, 1330987167), (3, 443662389), (9, 147887463), (27, 49295821), (743, 1791369), (2229, 597123), (6687, 199041), (20061, 66347)]