2850857199

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{223}}^1\times {\mathrm{409}}^1$

素因数の和:812

約数の個数: 48

約数和(自身を含む): 4355420160

約数和(自身を除く): 1504562961

約数列:

[1, 3, 9, 23, 69, 151, 207, 223, 409, 453, 669, 1227, 1359, 2007, 3473, 3681, 5129, 9407, 10419, 15387, 28221, 31257, 33673, 46161, 61759, 84663, 91207, 101019, 185277, 273621, 303057, 555831, 774479, 820863, 1420457, 2097761, 2323437, 4261371, 6293283, 6970311, 12784113, 13772257, 18879849, 41316771, 123950313, 316761911, 950285733, 2850857199]

約数ペア:

[(1, 2850857199), (3, 950285733), (9, 316761911), (23, 123950313), (69, 41316771), (151, 18879849), (207, 13772257), (223, 12784113), (409, 6970311), (453, 6293283), (669, 4261371), (1227, 2323437), (1359, 2097761), (2007, 1420457), (3473, 820863), (3681, 774479), (5129, 555831), (9407, 303057), (10419, 273621), (15387, 185277), (28221, 101019), (31257, 91207), (33673, 84663), (46161, 61759)]