2890990077

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{1783}}^1\times {\mathrm{18637}}^1$

素因数の和:20452

約数の個数: 16

約数和(自身を含む): 3990023040

約数和(自身を除く): 1099032963

約数列:

[1, 3, 29, 87, 1783, 5349, 18637, 51707, 55911, 155121, 540473, 1621419, 33229771, 99689313, 963663359, 2890990077]

約数ペア:

[(1, 2890990077), (3, 963663359), (29, 99689313), (87, 33229771), (1783, 1621419), (5349, 540473), (18637, 155121), (51707, 55911)]