3994419

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9311}}^1$

素因数の和:9338

約数の個数: 16

約数和(自身を含む): 6257664

約数和(自身を除く): 2263245

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 9311, 27933, 102421, 121043, 307263, 363129, 1331473, 3994419]

約数ペア:

[(1, 3994419), (3, 1331473), (11, 363129), (13, 307263), (33, 121043), (39, 102421), (143, 27933), (429, 9311)]