28670397

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59359}}^1$

素因数の和:59392

約数の個数: 16

約数和(自身を含む): 45588480

約数和(自身を除く): 16918083

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 59359, 178077, 415513, 1246539, 1365257, 4095771, 9556799, 28670397]

約数ペア:

[(1, 28670397), (3, 9556799), (7, 4095771), (21, 1365257), (23, 1246539), (69, 415513), (161, 178077), (483, 59359)]