27701931

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{2137}}^1$

素因数の和:2318

約数の個数: 16

約数和(自身を含む): 38484000

約数和(自身を除く): 10782069

約数列:

[1, 3, 29, 87, 149, 447, 2137, 4321, 6411, 12963, 61973, 185919, 318413, 955239, 9233977, 27701931]

約数ペア:

[(1, 27701931), (3, 9233977), (29, 955239), (87, 318413), (149, 185919), (447, 61973), (2137, 12963), (4321, 6411)]