13673754437

素因数分解:

$7^2\times {\mathrm{197}}^1\times {\mathrm{643}}^1\times {\mathrm{2203}}^1$

素因数の和:3057

約数の個数: 24

約数和(自身を含む): 16019077536

約数和(自身を除く): 2345323099

約数列:

[1, 7, 49, 197, 643, 1379, 2203, 4501, 9653, 15421, 31507, 107947, 126671, 433991, 886697, 1416529, 3037937, 6206879, 9915703, 21265559, 69409921, 279056213, 1953393491, 13673754437]

約数ペア:

[(1, 13673754437), (7, 1953393491), (49, 279056213), (197, 69409921), (643, 21265559), (1379, 9915703), (2203, 6206879), (4501, 3037937), (9653, 1416529), (15421, 886697), (31507, 433991), (107947, 126671)]