2742363

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{601}}^1$

素因数の和:636

約数の個数: 24

約数和(自身を含む): 4406640

約数和(自身を除く): 1664277

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 507, 601, 1521, 1803, 4563, 5409, 7813, 16227, 23439, 70317, 101569, 210951, 304707, 914121, 2742363]

約数ペア:

[(1, 2742363), (3, 914121), (9, 304707), (13, 210951), (27, 101569), (39, 70317), (117, 23439), (169, 16227), (351, 7813), (507, 5409), (601, 4563), (1521, 1803)]