22213539

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:447

約数の個数: 24

約数和(自身を含む): 32864832

約数和(自身を除く): 10651293

約数列:

[1, 3, 9, 83, 131, 227, 249, 393, 681, 747, 1179, 2043, 10873, 18841, 29737, 32619, 56523, 89211, 97857, 169569, 267633, 2468171, 7404513, 22213539]

約数ペア:

[(1, 22213539), (3, 7404513), (9, 2468171), (83, 267633), (131, 169569), (227, 97857), (249, 89211), (393, 56523), (681, 32619), (747, 29737), (1179, 18841), (2043, 10873)]