24705947

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:280

約数の個数: 32

約数和(自身を含む): 32256000

約数和(自身を除く): 7550053

約数列:

[1, 7, 17, 19, 49, 119, 133, 223, 323, 343, 833, 931, 1561, 2261, 3791, 4237, 5831, 6517, 10927, 15827, 26537, 29659, 72029, 76489, 110789, 185759, 207613, 504203, 1300313, 1453291, 3529421, 24705947]

約数ペア:

[(1, 24705947), (7, 3529421), (17, 1453291), (19, 1300313), (49, 504203), (119, 207613), (133, 185759), (223, 110789), (323, 76489), (343, 72029), (833, 29659), (931, 26537), (1561, 15827), (2261, 10927), (3791, 6517), (4237, 5831)]