12091079

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 16644096

約数和(自身を除く): 4553017

約数列:

[1, 7, 11, 13, 47, 77, 91, 143, 257, 329, 517, 611, 1001, 1799, 2827, 3341, 3619, 4277, 6721, 12079, 19789, 23387, 36751, 47047, 84553, 132869, 157027, 257257, 930083, 1099189, 1727297, 12091079]

約数ペア:

[(1, 12091079), (7, 1727297), (11, 1099189), (13, 930083), (47, 257257), (77, 157027), (91, 132869), (143, 84553), (257, 47047), (329, 36751), (517, 23387), (611, 19789), (1001, 12079), (1799, 6721), (2827, 4277), (3341, 3619)]