426869847

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{8429}}^1$

素因数の和:8783

約数の個数: 24

約数和(自身を含む): 654909840

約数和(自身を除く): 228039993

約数列:

[1, 3, 9, 17, 51, 153, 331, 993, 2979, 5627, 8429, 16881, 25287, 50643, 75861, 143293, 429879, 1289637, 2789999, 8369997, 25109991, 47429983, 142289949, 426869847]

約数ペア:

[(1, 426869847), (3, 142289949), (9, 47429983), (17, 25109991), (51, 8369997), (153, 2789999), (331, 1289637), (993, 429879), (2979, 143293), (5627, 75861), (8429, 50643), (16881, 25287)]