299338239

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{757}}^1\times {\mathrm{1481}}^1$

素因数の和:2330

約数の個数: 16

約数和(自身を含む): 404408160

約数和(自身を除く): 105069921

約数列:

[1, 3, 89, 267, 757, 1481, 2271, 4443, 67373, 131809, 202119, 395427, 1121117, 3363351, 99779413, 299338239]

約数ペア:

[(1, 299338239), (3, 99779413), (89, 3363351), (267, 1121117), (757, 395427), (1481, 202119), (2271, 131809), (4443, 67373)]