1288014783

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{155501}}^1$

素因数の和:155766

約数の個数: 16

約数和(自身を含む): 1880952192

約数和(自身を除く): 592937409

約数列:

[1, 3, 11, 33, 251, 753, 2761, 8283, 155501, 466503, 1710511, 5131533, 39030751, 117092253, 429338261, 1288014783]

約数ペア:

[(1, 1288014783), (3, 429338261), (11, 117092253), (33, 39030751), (251, 5131533), (753, 1710511), (2761, 466503), (8283, 155501)]