28075893

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{3733}}^1$

素因数の和:3868

約数の個数: 16

約数和(自身を含む): 39431040

約数和(自身を除く): 11355147

約数列:

[1, 3, 23, 69, 109, 327, 2507, 3733, 7521, 11199, 85859, 257577, 406897, 1220691, 9358631, 28075893]

約数ペア:

[(1, 28075893), (3, 9358631), (23, 1220691), (69, 406897), (109, 257577), (327, 85859), (2507, 11199), (3733, 7521)]