2893226745

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1\times {\mathrm{9413}}^1$

素因数の和:10113

約数の個数: 32

約数和(自身を含む): 4786228224

約数和(自身を除く): 1893001479

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 661, 1983, 3305, 9413, 9915, 20491, 28239, 47065, 61473, 102455, 141195, 291803, 307365, 875409, 1459015, 4377045, 6221993, 18665979, 31109965, 93329895, 192881783, 578645349, 964408915, 2893226745]

約数ペア:

[(1, 2893226745), (3, 964408915), (5, 578645349), (15, 192881783), (31, 93329895), (93, 31109965), (155, 18665979), (465, 6221993), (661, 4377045), (1983, 1459015), (3305, 875409), (9413, 307365), (9915, 291803), (20491, 141195), (28239, 102455), (47065, 61473)]