222300819

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{82609}}^1$

素因数の和:82651

約数の個数: 24

約数和(自身を含む): 360840480

約数和(自身を除く): 138539661

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 82609, 247827, 743481, 1073917, 1900007, 3221751, 5700021, 9665253, 17100063, 24700091, 74100273, 222300819]

約数ペア:

[(1, 222300819), (3, 74100273), (9, 24700091), (13, 17100063), (23, 9665253), (39, 5700021), (69, 3221751), (117, 1900007), (207, 1073917), (299, 743481), (897, 247827), (2691, 82609)]