2015649831

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1260569}}^1$

素因数の和:1260626

約数の個数: 16

約数和(自身を含む): 2964860640

約数和(自身を除く): 949210809

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 1260569, 3781707, 16387397, 49162191, 51683329, 155049987, 671883277, 2015649831]

約数ペア:

[(1, 2015649831), (3, 671883277), (13, 155049987), (39, 51683329), (41, 49162191), (123, 16387397), (533, 3781707), (1599, 1260569)]