13881753

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{7043}}^1$

素因数の和:7125

約数の個数: 16

約数和(自身を含む): 20850240

約数和(自身を除く): 6968487

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 7043, 21129, 63387, 190161, 514139, 1542417, 4627251, 13881753]

約数ペア:

[(1, 13881753), (3, 4627251), (9, 1542417), (27, 514139), (73, 190161), (219, 63387), (657, 21129), (1971, 7043)]