2247444963

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{72613}}^1$

素因数の和:72819

約数の個数: 24

約数和(自身を含む): 3436094480

約数和(自身を除く): 1188649517

約数列:

[1, 3, 9, 19, 57, 171, 181, 543, 1629, 3439, 10317, 30951, 72613, 217839, 653517, 1379647, 4138941, 12416823, 13142953, 39428859, 118286577, 249716107, 749148321, 2247444963]

約数ペア:

[(1, 2247444963), (3, 749148321), (9, 249716107), (19, 118286577), (57, 39428859), (171, 13142953), (181, 12416823), (543, 4138941), (1629, 1379647), (3439, 653517), (10317, 217839), (30951, 72613)]