24578001

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20533}}^1$

素因数の和:20565

約数の個数: 24

約数和(自身を含む): 42710720

約数和(自身を除く): 18132719

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 20533, 61599, 143731, 184797, 390127, 431193, 1170381, 1293579, 2730889, 3511143, 8192667, 24578001]

約数ペア:

[(1, 24578001), (3, 8192667), (7, 3511143), (9, 2730889), (19, 1293579), (21, 1170381), (57, 431193), (63, 390127), (133, 184797), (171, 143731), (399, 61599), (1197, 20533)]