7368219

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:352

約数の個数: 32

約数和(自身を含む): 11750400

約数和(自身を除く): 4382181

約数列:

[1, 3, 9, 19, 27, 53, 57, 159, 171, 271, 477, 513, 813, 1007, 1431, 2439, 3021, 5149, 7317, 9063, 14363, 15447, 27189, 43089, 46341, 129267, 139023, 272897, 387801, 818691, 2456073, 7368219]

約数ペア:

[(1, 7368219), (3, 2456073), (9, 818691), (19, 387801), (27, 272897), (53, 139023), (57, 129267), (159, 46341), (171, 43089), (271, 27189), (477, 15447), (513, 14363), (813, 9063), (1007, 7317), (1431, 5149), (2439, 3021)]