551479671

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{296017}}^1$

素因数の和:296052

約数の個数: 20

約数和(自身を含む): 859636272

約数和(自身を除く): 308156601

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 296017, 888051, 2664153, 6808391, 7992459, 20425173, 23977377, 61275519, 183826557, 551479671]

約数ペア:

[(1, 551479671), (3, 183826557), (9, 61275519), (23, 23977377), (27, 20425173), (69, 7992459), (81, 6808391), (207, 2664153), (621, 888051), (1863, 296017)]