28585473

素因数分解:

$3^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{1193}}^1$

素因数の和:1373

約数の個数: 24

約数和(自身を含む): 44646048

約数和(自身を除く): 16060575

約数列:

[1, 3, 7, 21, 49, 147, 163, 489, 1141, 1193, 3423, 3579, 7987, 8351, 23961, 25053, 58457, 175371, 194459, 583377, 1361213, 4083639, 9528491, 28585473]

約数ペア:

[(1, 28585473), (3, 9528491), (7, 4083639), (21, 1361213), (49, 583377), (147, 194459), (163, 175371), (489, 58457), (1141, 25053), (1193, 23961), (3423, 8351), (3579, 7987)]