12029913

素因数分解:

$3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{743}}^1$

素因数の和:1013

約数の個数: 24

約数和(自身を含む): 19963008

約数和(自身を除く): 7933095

約数列:

[1, 3, 7, 9, 21, 63, 257, 743, 771, 1799, 2229, 2313, 5201, 5397, 6687, 15603, 16191, 46809, 190951, 572853, 1336657, 1718559, 4009971, 12029913]

約数ペア:

[(1, 12029913), (3, 4009971), (7, 1718559), (9, 1336657), (21, 572853), (63, 190951), (257, 46809), (743, 16191), (771, 15603), (1799, 6687), (2229, 5397), (2313, 5201)]