12238443

素因数分解:

$3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2459}}^1$

素因数の和:2551

約数の個数: 24

約数和(自身を含む): 20467200

約数和(自身を除く): 8228757

約数列:

[1, 3, 7, 9, 21, 63, 79, 237, 553, 711, 1659, 2459, 4977, 7377, 17213, 22131, 51639, 154917, 194261, 582783, 1359827, 1748349, 4079481, 12238443]

約数ペア:

[(1, 12238443), (3, 4079481), (7, 1748349), (9, 1359827), (21, 582783), (63, 194261), (79, 154917), (237, 51639), (553, 22131), (711, 17213), (1659, 7377), (2459, 4977)]