2427381

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{743}}^1$

素因数の和:774

約数の個数: 24

約数和(自身を含む): 3958080

約数和(自身を除く): 1530699

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 297, 363, 743, 1089, 2229, 3267, 6687, 8173, 20061, 24519, 73557, 89903, 220671, 269709, 809127, 2427381]

約数ペア:

[(1, 2427381), (3, 809127), (9, 269709), (11, 220671), (27, 89903), (33, 73557), (99, 24519), (121, 20061), (297, 8173), (363, 6687), (743, 3267), (1089, 2229)]