1068837

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{661}}^1$

素因数の和:689

約数の個数: 24

約数和(自身を含む): 1811232

約数和(自身を除く): 742395

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 661, 1617, 1983, 4627, 7271, 13881, 21813, 32389, 50897, 97167, 152691, 356279, 1068837]

約数ペア:

[(1, 1068837), (3, 356279), (7, 152691), (11, 97167), (21, 50897), (33, 32389), (49, 21813), (77, 13881), (147, 7271), (231, 4627), (539, 1983), (661, 1617)]