1000172293043

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{2803}}^1\times {\mathrm{8231}}^1$

素因数の和:11615

約数の個数: 32

約数和(自身を含む): 1249780396032

約数和(自身を除く): 249608102989

約数列:

[1, 7, 11, 77, 563, 2803, 3941, 6193, 8231, 19621, 30833, 43351, 57617, 90541, 215831, 633787, 1578089, 4634053, 11046623, 17358979, 23071493, 32438371, 50974583, 121512853, 161500451, 253786423, 356822081, 1776504961, 12989250559, 90924753913, 142881756149, 1000172293043]

約数ペア:

[(1, 1000172293043), (7, 142881756149), (11, 90924753913), (77, 12989250559), (563, 1776504961), (2803, 356822081), (3941, 253786423), (6193, 161500451), (8231, 121512853), (19621, 50974583), (30833, 32438371), (43351, 23071493), (57617, 17358979), (90541, 11046623), (215831, 4634053), (633787, 1578089)]