12444111

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{2293}}^1$

素因数の和:2372

約数の個数: 20

約数和(自身を含む): 18875032

約数和(自身を除く): 6430921

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1809, 2293, 5427, 6879, 20637, 61911, 153631, 185733, 460893, 1382679, 4148037, 12444111]

約数ペア:

[(1, 12444111), (3, 4148037), (9, 1382679), (27, 460893), (67, 185733), (81, 153631), (201, 61911), (603, 20637), (1809, 6879), (2293, 5427)]