13720547

素因数分解:

${\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:310

約数の個数: 16

約数和(自身を含む): 15025824

約数和(自身を除く): 1305277

約数列:

[1, 17, 61, 101, 131, 1037, 1717, 2227, 6161, 7991, 13231, 104737, 135847, 224927, 807091, 13720547]

約数ペア:

[(1, 13720547), (17, 807091), (61, 224927), (101, 135847), (131, 104737), (1037, 13231), (1717, 7991), (2227, 6161)]