2897601993

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{859}}^1\times {\mathrm{2621}}^1$

素因数の和:3510

約数の個数: 48

約数和(自身を含む): 4924745280

約数和(自身を除く): 2027143287

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 859, 1287, 2577, 2621, 7731, 7863, 9449, 11167, 23589, 28347, 28831, 33501, 34073, 85041, 86493, 100503, 102219, 122837, 259479, 306657, 368511, 374803, 1105533, 1124409, 2251439, 3373227, 6754317, 20262951, 24765829, 29268707, 74297487, 87806121, 222892461, 263418363, 321955777, 965867331, 2897601993]

約数ペア:

[(1, 2897601993), (3, 965867331), (9, 321955777), (11, 263418363), (13, 222892461), (33, 87806121), (39, 74297487), (99, 29268707), (117, 24765829), (143, 20262951), (429, 6754317), (859, 3373227), (1287, 2251439), (2577, 1124409), (2621, 1105533), (7731, 374803), (7863, 368511), (9449, 306657), (11167, 259479), (23589, 122837), (28347, 102219), (28831, 100503), (33501, 86493), (34073, 85041)]