22086207

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^2$

素因数の和:292

約数の個数: 36

約数和(自身を含む): 37767912

約数和(自身を除く): 15681705

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 131, 143, 393, 429, 1179, 1287, 1441, 1703, 4323, 5109, 12969, 15327, 17161, 18733, 51483, 56199, 154449, 168597, 188771, 223093, 566313, 669279, 1698939, 2007837, 2454023, 7362069, 22086207]

約数ペア:

[(1, 22086207), (3, 7362069), (9, 2454023), (11, 2007837), (13, 1698939), (33, 669279), (39, 566313), (99, 223093), (117, 188771), (131, 168597), (143, 154449), (393, 56199), (429, 51483), (1179, 18733), (1287, 17161), (1441, 15327), (1703, 12969), (4323, 5109)]