30871797

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{2131}}^1$

素因数の和:2584

約数の個数: 16

約数和(自身を含む): 45027840

約数和(自身を除く): 14156043

約数列:

[1, 3, 11, 33, 439, 1317, 2131, 4829, 6393, 14487, 23441, 70323, 935509, 2806527, 10290599, 30871797]

約数ペア:

[(1, 30871797), (3, 10290599), (11, 2806527), (33, 935509), (439, 70323), (1317, 23441), (2131, 14487), (4829, 6393)]