289950219

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{826069}}^1$

素因数の和:826091

約数の個数: 16

約数和(自身を含む): 462599200

約数和(自身を除く): 172648981

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 826069, 2478207, 7434621, 10738897, 22303863, 32216691, 96650073, 289950219]

約数ペア:

[(1, 289950219), (3, 96650073), (9, 32216691), (13, 22303863), (27, 10738897), (39, 7434621), (117, 2478207), (351, 826069)]