22171707

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{443}}^1$

素因数の和:599

約数の個数: 24

約数和(自身を含む): 32969664

約数和(自身を除く): 10797957

約数列:

[1, 3, 9, 67, 83, 201, 249, 443, 603, 747, 1329, 3987, 5561, 16683, 29681, 36769, 50049, 89043, 110307, 267129, 330921, 2463523, 7390569, 22171707]

約数ペア:

[(1, 22171707), (3, 7390569), (9, 2463523), (67, 330921), (83, 267129), (201, 110307), (249, 89043), (443, 50049), (603, 36769), (747, 29681), (1329, 16683), (3987, 5561)]