7931673

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1103}}^1$

素因数の和:1173

約数の個数: 24

約数和(自身を含む): 12400128

約数和(自身を除く): 4468455

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 423, 799, 1103, 2397, 3309, 7191, 9927, 18751, 51841, 56253, 155523, 168759, 466569, 881297, 2643891, 7931673]

約数ペア:

[(1, 7931673), (3, 2643891), (9, 881297), (17, 466569), (47, 168759), (51, 155523), (141, 56253), (153, 51841), (423, 18751), (799, 9927), (1103, 7191), (2397, 3309)]