28602747

素因数分解:

$3^3\times {\mathrm{971}}^1\times {\mathrm{1091}}^1$

素因数の和:2071

約数の個数: 16

約数和(自身を含む): 42456960

約数和(自身を除く): 13854213

約数列:

[1, 3, 9, 27, 971, 1091, 2913, 3273, 8739, 9819, 26217, 29457, 1059361, 3178083, 9534249, 28602747]

約数ペア:

[(1, 28602747), (3, 9534249), (9, 3178083), (27, 1059361), (971, 29457), (1091, 26217), (2913, 9819), (3273, 8739)]