12318705

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{39107}}^1$

素因数の和:39125

約数の個数: 24

約数和(自身を含む): 24403392

約数和(自身を除く): 12084687

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 39107, 117321, 195535, 273749, 351963, 586605, 821247, 1368745, 1759815, 2463741, 4106235, 12318705]

約数ペア:

[(1, 12318705), (3, 4106235), (5, 2463741), (7, 1759815), (9, 1368745), (15, 821247), (21, 586605), (35, 351963), (45, 273749), (63, 195535), (105, 117321), (315, 39107)]