5556715017

素因数分解:

$3^1\times 7^1\times {\mathrm{2137}}^1\times {\mathrm{123821}}^1$

素因数の和:125968

約数の個数: 16

約数和(自身を含む): 8471405952

約数和(自身を除く): 2914690935

約数列:

[1, 3, 7, 21, 2137, 6411, 14959, 44877, 123821, 371463, 866747, 2600241, 264605477, 793816431, 1852238339, 5556715017]

約数ペア:

[(1, 5556715017), (3, 1852238339), (7, 793816431), (21, 264605477), (2137, 2600241), (6411, 866747), (14959, 371463), (44877, 123821)]