22540221

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2617}}^1$

素因数の和:2666

約数の個数: 32

約数和(自身を含む): 37699200

約数和(自身を除く): 15158979

約数列:

[1, 3, 9, 11, 27, 29, 33, 87, 99, 261, 297, 319, 783, 957, 2617, 2871, 7851, 8613, 23553, 28787, 70659, 75893, 86361, 227679, 259083, 683037, 777249, 834823, 2049111, 2504469, 7513407, 22540221]

約数ペア:

[(1, 22540221), (3, 7513407), (9, 2504469), (11, 2049111), (27, 834823), (29, 777249), (33, 683037), (87, 259083), (99, 227679), (261, 86361), (297, 75893), (319, 70659), (783, 28787), (957, 23553), (2617, 8613), (2871, 7851)]