3797523

素因数分解:

$3^4\times {\mathrm{173}}^1\times {\mathrm{271}}^1$

素因数の和:456

約数の個数: 20

約数和(自身を含む): 5726688

約数和(自身を除く): 1929165

約数列:

[1, 3, 9, 27, 81, 173, 271, 519, 813, 1557, 2439, 4671, 7317, 14013, 21951, 46883, 140649, 421947, 1265841, 3797523]

約数ペア:

[(1, 3797523), (3, 1265841), (9, 421947), (27, 140649), (81, 46883), (173, 21951), (271, 14013), (519, 7317), (813, 4671), (1557, 2439)]