2039534721

素因数分解:

$3^5\times 7^1\times {\mathrm{1093}}^1\times {\mathrm{1097}}^1$

素因数の和:2212

約数の個数: 48

約数和(自身を含む): 3497929344

約数和(自身を除く): 1458394623

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1093, 1097, 1701, 3279, 3291, 7651, 7679, 9837, 9873, 22953, 23037, 29511, 29619, 68859, 69111, 88533, 88857, 206577, 207333, 265599, 266571, 619731, 621999, 1199021, 1859193, 1865997, 3597063, 8393147, 10791189, 25179441, 32373567, 75538323, 97120701, 226614969, 291362103, 679844907, 2039534721]

約数ペア:

[(1, 2039534721), (3, 679844907), (7, 291362103), (9, 226614969), (21, 97120701), (27, 75538323), (63, 32373567), (81, 25179441), (189, 10791189), (243, 8393147), (567, 3597063), (1093, 1865997), (1097, 1859193), (1701, 1199021), (3279, 621999), (3291, 619731), (7651, 266571), (7679, 265599), (9837, 207333), (9873, 206577), (22953, 88857), (23037, 88533), (29511, 69111), (29619, 68859)]