26394921

素因数分解:

$3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1753}}^1$

素因数の和:2005

約数の個数: 24

約数和(自身を含む): 43779840

約数和(自身を除く): 17384919

約数列:

[1, 3, 7, 9, 21, 63, 239, 717, 1673, 1753, 2151, 5019, 5259, 12271, 15057, 15777, 36813, 110439, 418967, 1256901, 2932769, 3770703, 8798307, 26394921]

約数ペア:

[(1, 26394921), (3, 8798307), (7, 3770703), (9, 2932769), (21, 1256901), (63, 418967), (239, 110439), (717, 36813), (1673, 15777), (1753, 15057), (2151, 12271), (5019, 5259)]