12908733

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{4273}}^1$

素因数の和:4348

約数の個数: 16

約数和(自身を含む): 18463680

約数和(自身を除く): 5554947

約数列:

[1, 3, 19, 53, 57, 159, 1007, 3021, 4273, 12819, 81187, 226469, 243561, 679407, 4302911, 12908733]

約数ペア:

[(1, 12908733), (3, 4302911), (19, 679407), (53, 243561), (57, 226469), (159, 81187), (1007, 12819), (3021, 4273)]