2021942235

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1\times {\mathrm{5557}}^1$

素因数の和:5883

約数の個数: 32

約数和(自身を含む): 3278241792

約数和(自身を除く): 1256299557

約数列:

[1, 3, 5, 15, 127, 191, 381, 573, 635, 955, 1905, 2865, 5557, 16671, 24257, 27785, 72771, 83355, 121285, 363855, 705739, 1061387, 2117217, 3184161, 3528695, 5306935, 10586085, 15920805, 134796149, 404388447, 673980745, 2021942235]

約数ペア:

[(1, 2021942235), (3, 673980745), (5, 404388447), (15, 134796149), (127, 15920805), (191, 10586085), (381, 5306935), (573, 3528695), (635, 3184161), (955, 2117217), (1905, 1061387), (2865, 705739), (5557, 363855), (16671, 121285), (24257, 83355), (27785, 72771)]