22478337

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5171}}^1$

素因数の和:5210

約数の個数: 32

約数和(自身を含む): 39720960

約数和(自身を除く): 17242623

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 4347, 5171, 15513, 36197, 46539, 108591, 118933, 139617, 325773, 356799, 832531, 977319, 1070397, 2497593, 3211191, 7492779, 22478337]

約数ペア:

[(1, 22478337), (3, 7492779), (7, 3211191), (9, 2497593), (21, 1070397), (23, 977319), (27, 832531), (63, 356799), (69, 325773), (161, 139617), (189, 118933), (207, 108591), (483, 46539), (621, 36197), (1449, 15513), (4347, 5171)]