7312779

素因数分解:

$3^2\times {\mathrm{151}}^1\times {\mathrm{5381}}^1$

素因数の和:5538

約数の個数: 12

約数和(自身を含む): 10634832

約数和(自身を除く): 3322053

約数列:

[1, 3, 9, 151, 453, 1359, 5381, 16143, 48429, 812531, 2437593, 7312779]

約数ペア:

[(1, 7312779), (3, 2437593), (9, 812531), (151, 48429), (453, 16143), (1359, 5381)]