11123217

素因数分解:

$3^3\times 7^1\times {\mathrm{229}}^1\times {\mathrm{257}}^1$

素因数の和:502

約数の個数: 32

約数和(自身を含む): 18988800

約数和(自身を除く): 7865583

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 229, 257, 687, 771, 1603, 1799, 2061, 2313, 4809, 5397, 6183, 6939, 14427, 16191, 43281, 48573, 58853, 176559, 411971, 529677, 1235913, 1589031, 3707739, 11123217]

約数ペア:

[(1, 11123217), (3, 3707739), (7, 1589031), (9, 1235913), (21, 529677), (27, 411971), (63, 176559), (189, 58853), (229, 48573), (257, 43281), (687, 16191), (771, 14427), (1603, 6939), (1799, 6183), (2061, 5397), (2313, 4809)]