47570721

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{30671}}^1$

素因数の和:30732

約数の個数: 16

約数和(自身を含む): 70668288

約数和(自身を除く): 23097567

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 30671, 92013, 337381, 1012143, 1441537, 4324611, 15856907, 47570721]

約数ペア:

[(1, 47570721), (3, 15856907), (11, 4324611), (33, 1441537), (47, 1012143), (141, 337381), (517, 92013), (1551, 30671)]