9699021

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{4129}}^1$

素因数の和:4170

約数の個数: 20

約数和(自身を含む): 14991900

約数和(自身を除く): 5292879

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 4129, 12387, 37161, 111483, 119741, 334449, 359223, 1077669, 3233007, 9699021]

約数ペア:

[(1, 9699021), (3, 3233007), (9, 1077669), (27, 359223), (29, 334449), (81, 119741), (87, 111483), (261, 37161), (783, 12387), (2349, 4129)]