13305581443

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{683003}}^1$

素因数の和:683055

約数の個数: 24

約数和(自身を含む): 17441190144

約数和(自身を除く): 4135608701

約数列:

[1, 7, 11, 23, 77, 121, 161, 253, 847, 1771, 2783, 19481, 683003, 4781021, 7513033, 15709069, 52591231, 82643363, 109963483, 172799759, 578503541, 1209598313, 1900797349, 13305581443]

約数ペア:

[(1, 13305581443), (7, 1900797349), (11, 1209598313), (23, 578503541), (77, 172799759), (121, 109963483), (161, 82643363), (253, 52591231), (847, 15709069), (1771, 7513033), (2783, 4781021), (19481, 683003)]