2047196337

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{63901}}^1$

素因数の和:64144

約数の個数: 16

約数和(自身を含む): 2791239360

約数和(自身を除く): 744043023

約数列:

[1, 3, 59, 177, 181, 543, 10679, 32037, 63901, 191703, 3770159, 11310477, 11566081, 34698243, 682398779, 2047196337]

約数ペア:

[(1, 2047196337), (3, 682398779), (59, 34698243), (177, 11566081), (181, 11310477), (543, 3770159), (10679, 191703), (32037, 63901)]