7372407

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 12068352

約数和(自身を除く): 4695945

約数列:

[1, 3, 7, 17, 21, 51, 107, 119, 193, 321, 357, 579, 749, 1351, 1819, 2247, 3281, 4053, 5457, 9843, 12733, 20651, 22967, 38199, 61953, 68901, 144557, 351067, 433671, 1053201, 2457469, 7372407]

約数ペア:

[(1, 7372407), (3, 2457469), (7, 1053201), (17, 433671), (21, 351067), (51, 144557), (107, 68901), (119, 61953), (193, 38199), (321, 22967), (357, 20651), (579, 12733), (749, 9843), (1351, 5457), (1819, 4053), (2247, 3281)]