13356161

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{463}}^1$

素因数の和:800

約数の個数: 16

約数和(自身を含む): 16525824

約数和(自身を除く): 3169663

約数列:

[1, 7, 13, 91, 317, 463, 2219, 3241, 4121, 6019, 28847, 42133, 146771, 1027397, 1908023, 13356161]

約数ペア:

[(1, 13356161), (7, 1908023), (13, 1027397), (91, 146771), (317, 42133), (463, 28847), (2219, 6019), (3241, 4121)]