47293519

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{17921}}^1$

素因数の和:17970

約数の個数: 16

約数和(自身を含む): 60217920

約数和(自身を除く): 12924401

約数列:

[1, 7, 13, 29, 91, 203, 377, 2639, 17921, 125447, 232973, 519709, 1630811, 3637963, 6756217, 47293519]

約数ペア:

[(1, 47293519), (7, 6756217), (13, 3637963), (29, 1630811), (91, 519709), (203, 232973), (377, 125447), (2639, 17921)]