13864347

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{229}}^1$

素因数の和:304

約数の個数: 36

約数和(自身を含む): 23752560

約数和(自身を除く): 9888213

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 229, 279, 651, 687, 961, 1603, 1953, 2061, 2883, 4809, 6727, 7099, 8649, 14427, 20181, 21297, 49693, 60543, 63891, 149079, 220069, 447237, 660207, 1540483, 1980621, 4621449, 13864347]

約数ペア:

[(1, 13864347), (3, 4621449), (7, 1980621), (9, 1540483), (21, 660207), (31, 447237), (63, 220069), (93, 149079), (217, 63891), (229, 60543), (279, 49693), (651, 21297), (687, 20181), (961, 14427), (1603, 8649), (1953, 7099), (2061, 6727), (2883, 4809)]