1991232358509

素因数分解:

$3^1\times {\mathrm{173}}^1\times {\mathrm{32941}}^1\times {\mathrm{116471}}^1$

素因数の和:149588

約数の個数: 16

約数和(自身を含む): 2670427154304

約数和(自身を除く): 679194795795

約数列:

[1, 3, 173, 519, 32941, 98823, 116471, 349413, 5698793, 17096379, 20149483, 60448449, 3836671211, 11510013633, 663744119503, 1991232358509]

約数ペア:

[(1, 1991232358509), (3, 663744119503), (173, 11510013633), (519, 3836671211), (32941, 60448449), (98823, 20149483), (116471, 17096379), (349413, 5698793)]