23643243

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11887}}^1$

素因数の和:11923

約数の個数: 24

約数和(自身を含む): 38945088

約数和(自身を除く): 15301845

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 11887, 35661, 106983, 154531, 202079, 463593, 606237, 1390779, 1818711, 2627027, 7881081, 23643243]

約数ペア:

[(1, 23643243), (3, 7881081), (9, 2627027), (13, 1818711), (17, 1390779), (39, 606237), (51, 463593), (117, 202079), (153, 154531), (221, 106983), (663, 35661), (1989, 11887)]