22784859

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1291}}^1$

素因数の和:1387

約数の個数: 24

約数和(自身を含む): 34465392

約数和(自身を除く): 11680533

約数列:

[1, 3, 9, 37, 53, 111, 159, 333, 477, 1291, 1961, 3873, 5883, 11619, 17649, 47767, 68423, 143301, 205269, 429903, 615807, 2531651, 7594953, 22784859]

約数ペア:

[(1, 22784859), (3, 7594953), (9, 2531651), (37, 615807), (53, 429903), (111, 205269), (159, 143301), (333, 68423), (477, 47767), (1291, 17649), (1961, 11619), (3873, 5883)]