1249857

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1$

素因数の和:422

約数の個数: 32

約数和(自身を含む): 2246400

約数和(自身を除く): 996543

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 389, 459, 1071, 1167, 2723, 3213, 3501, 6613, 8169, 10503, 19839, 24507, 46291, 59517, 73521, 138873, 178551, 416619, 1249857]

約数ペア:

[(1, 1249857), (3, 416619), (7, 178551), (9, 138873), (17, 73521), (21, 59517), (27, 46291), (51, 24507), (63, 19839), (119, 10503), (153, 8169), (189, 6613), (357, 3501), (389, 3213), (459, 2723), (1071, 1167)]