22856721

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{643}}^1$

素因数の和:721

約数の個数: 24

約数和(自身を含む): 33214944

約数和(自身を除く): 10358223

約数列:

[1, 3, 17, 41, 51, 123, 289, 643, 697, 867, 1929, 2091, 10931, 11849, 26363, 32793, 35547, 79089, 185827, 448171, 557481, 1344513, 7618907, 22856721]

約数ペア:

[(1, 22856721), (3, 7618907), (17, 1344513), (41, 557481), (51, 448171), (123, 185827), (289, 79089), (643, 35547), (697, 32793), (867, 26363), (1929, 11849), (2091, 10931)]