8418081

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:301

約数の個数: 32

約数和(自身を含む): 13508608

約数和(自身を除く): 5090527

約数列:

[1, 3, 7, 21, 31, 67, 93, 193, 201, 217, 469, 579, 651, 1351, 1407, 2077, 4053, 5983, 6231, 12931, 14539, 17949, 38793, 41881, 43617, 90517, 125643, 271551, 400861, 1202583, 2806027, 8418081]

約数ペア:

[(1, 8418081), (3, 2806027), (7, 1202583), (21, 400861), (31, 271551), (67, 125643), (93, 90517), (193, 43617), (201, 41881), (217, 38793), (469, 17949), (579, 14539), (651, 12931), (1351, 6231), (1407, 5983), (2077, 4053)]