2861036631

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{1601}}^1$

素因数の和:1816

約数の個数: 48

約数和(自身を含む): 4408447680

約数和(自身を除く): 1547411049

約数列:

[1, 3, 9, 23, 69, 89, 97, 207, 267, 291, 801, 873, 1601, 2047, 2231, 4803, 6141, 6693, 8633, 14409, 18423, 20079, 25899, 36823, 77697, 110469, 142489, 155297, 198559, 331407, 427467, 465891, 595677, 1282401, 1397673, 1787031, 3277247, 3571831, 9831741, 10715493, 13821433, 29495223, 32146479, 41464299, 124392897, 317892959, 953678877, 2861036631]

約数ペア:

[(1, 2861036631), (3, 953678877), (9, 317892959), (23, 124392897), (69, 41464299), (89, 32146479), (97, 29495223), (207, 13821433), (267, 10715493), (291, 9831741), (801, 3571831), (873, 3277247), (1601, 1787031), (2047, 1397673), (2231, 1282401), (4803, 595677), (6141, 465891), (6693, 427467), (8633, 331407), (14409, 198559), (18423, 155297), (20079, 142489), (25899, 110469), (36823, 77697)]