23351709

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{1153}}^1$

素因数の和:1356

約数の個数: 16

約数和(自身を含む): 32090432

約数和(自身を除く): 8738723

約数列:

[1, 3, 43, 129, 157, 471, 1153, 3459, 6751, 20253, 49579, 148737, 181021, 543063, 7783903, 23351709]

約数ペア:

[(1, 23351709), (3, 7783903), (43, 543063), (129, 181021), (157, 148737), (471, 49579), (1153, 20253), (3459, 6751)]