1684372581

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{2563733}}^1$

素因数の和:2563812

約数の個数: 12

約数和(自身を含む): 2466312108

約数和(自身を除く): 781939527

約数列:

[1, 3, 9, 73, 219, 657, 2563733, 7691199, 23073597, 187152509, 561457527, 1684372581]

約数ペア:

[(1, 1684372581), (3, 561457527), (9, 187152509), (73, 23073597), (219, 7691199), (657, 2563733)]