11966895

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15643}}^1$

素因数の和:15671

約数の個数: 24

約数和(自身を含む): 21964176

約数和(自身を除く): 9997281

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 15643, 46929, 78215, 140787, 234645, 265931, 703935, 797793, 1329655, 2393379, 3988965, 11966895]

約数ペア:

[(1, 11966895), (3, 3988965), (5, 2393379), (9, 1329655), (15, 797793), (17, 703935), (45, 265931), (51, 234645), (85, 140787), (153, 78215), (255, 46929), (765, 15643)]