12928899

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{409}}^1$

素因数の和:710

約数の個数: 16

約数和(自身を含む): 17771040

約数和(自身を除く): 4842141

約数列:

[1, 3, 41, 123, 257, 409, 771, 1227, 10537, 16769, 31611, 50307, 105113, 315339, 4309633, 12928899]

約数ペア:

[(1, 12928899), (3, 4309633), (41, 315339), (123, 105113), (257, 50307), (409, 31611), (771, 16769), (1227, 10537)]