7130881919

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{97511}}^1$

素因数の和:97886

約数の個数: 16

約数和(自身を含む): 8437518336

約数和(自身を除く): 1306636417

約数列:

[1, 7, 31, 217, 337, 2359, 10447, 73129, 97511, 682577, 3022841, 21159887, 32861207, 230028449, 1018697417, 7130881919]

約数ペア:

[(1, 7130881919), (7, 1018697417), (31, 230028449), (217, 32861207), (337, 21159887), (2359, 3022841), (10447, 682577), (73129, 97511)]