11922309

素因数分解:

$3^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 21012992

約数和(自身を除く): 9090683

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 81, 129, 163, 189, 243, 301, 387, 489, 567, 903, 1141, 1161, 1467, 1701, 2709, 3423, 3483, 4401, 7009, 8127, 10269, 10449, 13203, 21027, 24381, 30807, 39609, 49063, 63081, 73143, 92421, 147189, 189243, 277263, 441567, 567729, 1324701, 1703187, 3974103, 11922309]

約数ペア:

[(1, 11922309), (3, 3974103), (7, 1703187), (9, 1324701), (21, 567729), (27, 441567), (43, 277263), (63, 189243), (81, 147189), (129, 92421), (163, 73143), (189, 63081), (243, 49063), (301, 39609), (387, 30807), (489, 24381), (567, 21027), (903, 13203), (1141, 10449), (1161, 10269), (1467, 8127), (1701, 7009), (2709, 4401), (3423, 3483)]