2080284927

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{64451}}^1$

素因数の和:64543

約数の個数: 32

約数和(自身を含む): 3341191680

約数和(自身を除く): 1260906753

約数列:

[1, 3, 7, 21, 29, 53, 87, 159, 203, 371, 609, 1113, 1537, 4611, 10759, 32277, 64451, 193353, 451157, 1353471, 1869079, 3415903, 5607237, 10247709, 13083553, 23911321, 39250659, 71733963, 99061187, 297183561, 693428309, 2080284927]

約数ペア:

[(1, 2080284927), (3, 693428309), (7, 297183561), (21, 99061187), (29, 71733963), (53, 39250659), (87, 23911321), (159, 13083553), (203, 10247709), (371, 5607237), (609, 3415903), (1113, 1869079), (1537, 1353471), (4611, 451157), (10759, 193353), (32277, 64451)]