38091123

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{20849}}^1$

素因数の和:20891

約数の個数: 24

約数和(自身を含む): 65052000

約数和(自身を除く): 26960877

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 20849, 62547, 145943, 187641, 437829, 604621, 1313487, 1813863, 4232347, 5441589, 12697041, 38091123]

約数ペア:

[(1, 38091123), (3, 12697041), (7, 5441589), (9, 4232347), (21, 1813863), (29, 1313487), (63, 604621), (87, 437829), (203, 187641), (261, 145943), (609, 62547), (1827, 20849)]