15481611

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{11243}}^1$

素因数の和:11272

約数の個数: 20

約数和(自身を含む): 24489432

約数和(自身を除く): 9007821

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 11243, 33729, 101187, 191131, 303561, 573393, 910683, 1720179, 5160537, 15481611]

約数ペア:

[(1, 15481611), (3, 5160537), (9, 1720179), (17, 910683), (27, 573393), (51, 303561), (81, 191131), (153, 101187), (459, 33729), (1377, 11243)]