1210106889

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{601}}^1$

素因数の和:838

約数の個数: 48

約数和(自身を含む): 1866219264

約数和(自身を除く): 656112375

約数列:

[1, 3, 9, 23, 69, 71, 137, 207, 213, 411, 601, 639, 1233, 1633, 1803, 3151, 4899, 5409, 9453, 9727, 13823, 14697, 28359, 29181, 41469, 42671, 82337, 87543, 124407, 128013, 223721, 247011, 384039, 671163, 741033, 981433, 1893751, 2013489, 2944299, 5681253, 5845927, 8832897, 17043759, 17537781, 52613343, 134456321, 403368963, 1210106889]

約数ペア:

[(1, 1210106889), (3, 403368963), (9, 134456321), (23, 52613343), (69, 17537781), (71, 17043759), (137, 8832897), (207, 5845927), (213, 5681253), (411, 2944299), (601, 2013489), (639, 1893751), (1233, 981433), (1633, 741033), (1803, 671163), (3151, 384039), (4899, 247011), (5409, 223721), (9453, 128013), (9727, 124407), (13823, 87543), (14697, 82337), (28359, 42671), (29181, 41469)]