402294897

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{204107}}^1$

素因数の和:204189

約数の個数: 16

約数和(自身を含む): 604159680

約数和(自身を除く): 201864783

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 204107, 612321, 1836963, 5510889, 14899811, 44699433, 134098299, 402294897]

約数ペア:

[(1, 402294897), (3, 134098299), (9, 44699433), (27, 14899811), (73, 5510889), (219, 1836963), (657, 612321), (1971, 204107)]