13403739769

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1\times {\mathrm{105401}}^1$

素因数の和:105936

約数の個数: 16

約数和(自身を含む): 15764766336

約数和(自身を除く): 2361026567

約数列:

[1, 7, 37, 259, 491, 3437, 18167, 105401, 127169, 737807, 3899837, 27298859, 51751891, 362263237, 1914819967, 13403739769]

約数ペア:

[(1, 13403739769), (7, 1914819967), (37, 362263237), (259, 51751891), (491, 27298859), (3437, 3899837), (18167, 737807), (105401, 127169)]