7354269

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{263}}^1$

素因数の和:521

約数の個数: 24

約数和(自身を含む): 11531520

約数和(自身を除く): 4177251

約数列:

[1, 3, 9, 13, 39, 117, 239, 263, 717, 789, 2151, 2367, 3107, 3419, 9321, 10257, 27963, 30771, 62857, 188571, 565713, 817141, 2451423, 7354269]

約数ペア:

[(1, 7354269), (3, 2451423), (9, 817141), (13, 565713), (39, 188571), (117, 62857), (239, 30771), (263, 27963), (717, 10257), (789, 9321), (2151, 3419), (2367, 3107)]