2990883

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1951}}^1$

素因数の和:2034

約数の個数: 16

約数和(自身を含む): 4622336

約数和(自身を除く): 1631453

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 1951, 5853, 13657, 40971, 142423, 427269, 996961, 2990883]

約数ペア:

[(1, 2990883), (3, 996961), (7, 427269), (21, 142423), (73, 40971), (219, 13657), (511, 5853), (1533, 1951)]