28279053

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{6967}}^1$

素因数の和:7025

約数の個数: 24

約数和(自身を含む): 45654336

約数和(自身を除く): 17375283

約数列:

[1, 3, 9, 11, 33, 41, 99, 123, 369, 451, 1353, 4059, 6967, 20901, 62703, 76637, 229911, 285647, 689733, 856941, 2570823, 3142117, 9426351, 28279053]

約数ペア:

[(1, 28279053), (3, 9426351), (9, 3142117), (11, 2570823), (33, 856941), (41, 689733), (99, 285647), (123, 229911), (369, 76637), (451, 62703), (1353, 20901), (4059, 6967)]