12893547

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2789}}^1$

素因数の和:2882

約数の個数: 16

約数和(自身を含む): 18213120

約数和(自身を除く): 5319573

約数列:

[1, 3, 23, 67, 69, 201, 1541, 2789, 4623, 8367, 64147, 186863, 192441, 560589, 4297849, 12893547]

約数ペア:

[(1, 12893547), (3, 4297849), (23, 560589), (67, 192441), (69, 186863), (201, 64147), (1541, 8367), (2789, 4623)]