2279529

素因数分解:

$3^3\times 7^2\times {\mathrm{1723}}^1$

素因数の和:1746

約数の個数: 24

約数和(自身を含む): 3930720

約数和(自身を除く): 1651191

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 1723, 5169, 12061, 15507, 36183, 46521, 84427, 108549, 253281, 325647, 759843, 2279529]

約数ペア:

[(1, 2279529), (3, 759843), (7, 325647), (9, 253281), (21, 108549), (27, 84427), (49, 46521), (63, 36183), (147, 15507), (189, 12061), (441, 5169), (1323, 1723)]