2015326359

素因数分解:

$3^3\times {\mathrm{18911}}^1\times {\mathrm{3947}}^1$

素因数の和:22867

約数の個数: 16

約数和(自身を含む): 2986583040

約数和(自身を除く): 971256681

約数列:

[1, 3, 9, 27, 3947, 11841, 18911, 35523, 56733, 106569, 170199, 510597, 74641717, 223925151, 671775453, 2015326359]

約数ペア:

[(1, 2015326359), (3, 671775453), (9, 223925151), (27, 74641717), (3947, 510597), (11841, 170199), (18911, 106569), (35523, 56733)]