4307457

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{643}}^1$

素因数の和:693

約数の個数: 32

約数和(自身を含む): 7418880

約数和(自身を除く): 3111423

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 203, 231, 319, 609, 643, 957, 1929, 2233, 4501, 6699, 7073, 13503, 18647, 21219, 49511, 55941, 130529, 148533, 205117, 391587, 615351, 1435819, 4307457]

約数ペア:

[(1, 4307457), (3, 1435819), (7, 615351), (11, 391587), (21, 205117), (29, 148533), (33, 130529), (77, 55941), (87, 49511), (203, 21219), (231, 18647), (319, 13503), (609, 7073), (643, 6699), (957, 4501), (1929, 2233)]