12213663

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1429}}^1$

素因数の和:1487

約数の個数: 32

約数和(自身を含む): 20866560

約数和(自身を除く): 8652897

約数列:

[1, 3, 7, 11, 21, 33, 37, 77, 111, 231, 259, 407, 777, 1221, 1429, 2849, 4287, 8547, 10003, 15719, 30009, 47157, 52873, 110033, 158619, 330099, 370111, 581603, 1110333, 1744809, 4071221, 12213663]

約数ペア:

[(1, 12213663), (3, 4071221), (7, 1744809), (11, 1110333), (21, 581603), (33, 370111), (37, 330099), (77, 158619), (111, 110033), (231, 52873), (259, 47157), (407, 30009), (777, 15719), (1221, 10003), (1429, 8547), (2849, 4287)]