201913103691

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{9975451}}^1$

素因数の和:9975643

約数の個数: 24

約数和(自身を含む): 315902613936

約数和(自身を除く): 113989510245

約数列:

[1, 3, 9, 13, 39, 117, 173, 519, 1557, 2249, 6747, 20241, 9975451, 29926353, 89779059, 129680863, 389042589, 1167127767, 1725753023, 5177259069, 15531777207, 22434789299, 67304367897, 201913103691]

約数ペア:

[(1, 201913103691), (3, 67304367897), (9, 22434789299), (13, 15531777207), (39, 5177259069), (117, 1725753023), (173, 1167127767), (519, 389042589), (1557, 129680863), (2249, 89779059), (6747, 29926353), (20241, 9975451)]