393956433

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{7433}}^1$

素因数の和:7606

約数の個数: 32

約数和(自身を含む): 632782080

約数和(自身を除く): 238825647

約数列:

[1, 3, 9, 13, 27, 39, 117, 151, 351, 453, 1359, 1963, 4077, 5889, 7433, 17667, 22299, 53001, 66897, 96629, 200691, 289887, 869661, 1122383, 2608983, 3367149, 10101447, 14590979, 30304341, 43772937, 131318811, 393956433]

約数ペア:

[(1, 393956433), (3, 131318811), (9, 43772937), (13, 30304341), (27, 14590979), (39, 10101447), (117, 3367149), (151, 2608983), (351, 1122383), (453, 869661), (1359, 289887), (1963, 200691), (4077, 96629), (5889, 66897), (7433, 53001), (17667, 22299)]