22165263

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{523}}^1$

素因数の和:823

約数の個数: 24

約数和(自身を含む): 34087248

約数和(自身を除く): 11921985

約数列:

[1, 3, 9, 17, 51, 153, 277, 523, 831, 1569, 2493, 4707, 4709, 8891, 14127, 26673, 42381, 80019, 144871, 434613, 1303839, 2462807, 7388421, 22165263]

約数ペア:

[(1, 22165263), (3, 7388421), (9, 2462807), (17, 1303839), (51, 434613), (153, 144871), (277, 80019), (523, 42381), (831, 26673), (1569, 14127), (2493, 8891), (4707, 4709)]