663669001

素因数分解:

${\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1\times {\mathrm{1997}}^1$

素因数の和:2300

約数の個数: 16

約数和(自身を含む): 713381904

約数和(自身を除く): 49712903

約数列:

[1, 17, 113, 173, 1921, 1997, 2941, 19549, 33949, 225661, 332333, 345481, 3836237, 5873177, 39039353, 663669001]

約数ペア:

[(1, 663669001), (17, 39039353), (113, 5873177), (173, 3836237), (1921, 345481), (1997, 332333), (2941, 225661), (19549, 33949)]