17927121

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{751}}^1$

素因数の和:936

約数の個数: 16

約数和(自身を含む): 24485120

約数和(自身を除く): 6557999

約数列:

[1, 3, 73, 109, 219, 327, 751, 2253, 7957, 23871, 54823, 81859, 164469, 245577, 5975707, 17927121]

約数ペア:

[(1, 17927121), (3, 5975707), (73, 245577), (109, 164469), (219, 81859), (327, 54823), (751, 23871), (2253, 7957)]