458073

素因数分解:

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

素因数の和:685

約数の個数: 24

約数和(自身を含む): 826176

約数和(自身を除く): 368103

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 661, 693, 1983, 4627, 5949, 7271, 13881, 21813, 41643, 50897, 65439, 152691, 458073]

約数ペア:

[(1, 458073), (3, 152691), (7, 65439), (9, 50897), (11, 41643), (21, 21813), (33, 13881), (63, 7271), (77, 5949), (99, 4627), (231, 1983), (661, 693)]