24619221

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{27631}}^1$

素因数の和:27654

約数の個数: 20

約数和(自身を含む): 40121664

約数和(自身を除く): 15502443

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 27631, 82893, 248679, 303941, 746037, 911823, 2238111, 2735469, 8206407, 24619221]

約数ペア:

[(1, 24619221), (3, 8206407), (9, 2735469), (11, 2238111), (27, 911823), (33, 746037), (81, 303941), (99, 248679), (297, 82893), (891, 27631)]