12709105689

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{10257551}}^1$

素因数の和:10257620

約数の個数: 16

約数和(自身を含む): 19694499840

約数和(自身を除く): 6985394151

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 10257551, 30772653, 71802857, 215408571, 605195509, 1815586527, 4236368563, 12709105689]

約数ペア:

[(1, 12709105689), (3, 4236368563), (7, 1815586527), (21, 605195509), (59, 215408571), (177, 71802857), (413, 30772653), (1239, 10257551)]