87449397

素因数分解:

$3^1\times 7^1\times {\mathrm{757}}^1\times {\mathrm{5501}}^1$

素因数の和:6268

約数の個数: 16

約数和(自身を含む): 133456512

約数和(自身を除く): 46007115

約数列:

[1, 3, 7, 21, 757, 2271, 5299, 5501, 15897, 16503, 38507, 115521, 4164257, 12492771, 29149799, 87449397]

約数ペア:

[(1, 87449397), (3, 29149799), (7, 12492771), (21, 4164257), (757, 115521), (2271, 38507), (5299, 16503), (5501, 15897)]