24993507

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{421}}^1$

素因数の和:699

約数の個数: 32

約数和(自身を含む): 41808384

約数和(自身を除く): 16814877

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 257, 421, 771, 1263, 1799, 2827, 2947, 4631, 5397, 8481, 8841, 13893, 19789, 32417, 59367, 97251, 108197, 324591, 757379, 1190167, 2272137, 3570501, 8331169, 24993507]

約数ペア:

[(1, 24993507), (3, 8331169), (7, 3570501), (11, 2272137), (21, 1190167), (33, 757379), (77, 324591), (231, 108197), (257, 97251), (421, 59367), (771, 32417), (1263, 19789), (1799, 13893), (2827, 8841), (2947, 8481), (4631, 5397)]