28564547

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{397}}^1$

素因数の和:650

約数の個数: 16

約数和(自身を含む): 32400384

約数和(自身を除く): 3835837

約数列:

[1, 11, 31, 211, 341, 397, 2321, 4367, 6541, 12307, 71951, 83767, 135377, 921437, 2596777, 28564547]

約数ペア:

[(1, 28564547), (11, 2596777), (31, 921437), (211, 135377), (341, 83767), (397, 71951), (2321, 12307), (4367, 6541)]