289779601929

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{138584219}}^1$

素因数の和:138584280

約数の個数: 16

約数和(自身を含む): 419078681280

約数和(自身を除く): 129299079351

約数列:

[1, 3, 17, 41, 51, 123, 697, 2091, 138584219, 415752657, 2355931723, 5681952979, 7067795169, 17045858937, 96593200643, 289779601929]

約数ペア:

[(1, 289779601929), (3, 96593200643), (17, 17045858937), (41, 7067795169), (51, 5681952979), (123, 2355931723), (697, 415752657), (2091, 138584219)]