741660621

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{2053}}^1$

素因数の和:2285

約数の個数: 32

約数和(自身を含む): 1090427520

約数和(自身を除く): 348766899

約数列:

[1, 3, 13, 39, 59, 157, 177, 471, 767, 2041, 2053, 2301, 6123, 6159, 9263, 26689, 27789, 80067, 120419, 121127, 322321, 361257, 363381, 966963, 1574651, 4190173, 4723953, 12570519, 19016939, 57050817, 247220207, 741660621]

約数ペア:

[(1, 741660621), (3, 247220207), (13, 57050817), (39, 19016939), (59, 12570519), (157, 4723953), (177, 4190173), (471, 1574651), (767, 966963), (2041, 363381), (2053, 361257), (2301, 322321), (6123, 121127), (6159, 120419), (9263, 80067), (26689, 27789)]