2043621

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1$

素因数の和:98

約数の個数: 36

約数和(自身を含む): 3387852

約数和(自身を除く): 1344231

約数列:

[1, 3, 9, 17, 19, 37, 51, 57, 111, 153, 171, 323, 333, 361, 629, 703, 969, 1083, 1887, 2109, 2907, 3249, 5661, 6137, 6327, 11951, 13357, 18411, 35853, 40071, 55233, 107559, 120213, 227069, 681207, 2043621]

約数ペア:

[(1, 2043621), (3, 681207), (9, 227069), (17, 120213), (19, 107559), (37, 55233), (51, 40071), (57, 35853), (111, 18411), (153, 13357), (171, 11951), (323, 6327), (333, 6137), (361, 5661), (629, 3249), (703, 2907), (969, 2109), (1083, 1887)]