12668711853

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{431}}^1\times {\mathrm{15727}}^1$

素因数の和:16257

約数の個数: 32

約数和(自身を含む): 19568148480

約数和(自身を除く): 6899436627

約数列:

[1, 3, 7, 21, 89, 267, 431, 623, 1293, 1869, 3017, 9051, 15727, 38359, 47181, 110089, 115077, 268513, 330267, 805539, 1399703, 4199109, 6778337, 9797921, 20335011, 29393763, 47448359, 142345077, 603271993, 1809815979, 4222903951, 12668711853]

約数ペア:

[(1, 12668711853), (3, 4222903951), (7, 1809815979), (21, 603271993), (89, 142345077), (267, 47448359), (431, 29393763), (623, 20335011), (1293, 9797921), (1869, 6778337), (3017, 4199109), (9051, 1399703), (15727, 805539), (38359, 330267), (47181, 268513), (110089, 115077)]