1969554261

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1523}}^1\times {\mathrm{25357}}^1$

素因数の和:26900

約数の個数: 16

約数和(自身を含む): 2782482624

約数和(自身を除く): 812928363

約数列:

[1, 3, 17, 51, 1523, 4569, 25357, 25891, 76071, 77673, 431069, 1293207, 38618711, 115856133, 656518087, 1969554261]

約数ペア:

[(1, 1969554261), (3, 656518087), (17, 115856133), (51, 38618711), (1523, 1293207), (4569, 431069), (25357, 77673), (25891, 76071)]