2021330577

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{467}}^1\times {\mathrm{2609}}^1$

素因数の和:3165

約数の個数: 32

約数和(自身を含む): 3126988800

約数和(自身を除く): 1105658223

約数列:

[1, 3, 7, 21, 79, 237, 467, 553, 1401, 1659, 2609, 3269, 7827, 9807, 18263, 36893, 54789, 110679, 206111, 258251, 618333, 774753, 1218403, 1442777, 3655209, 4328331, 8528821, 25586463, 96253837, 288761511, 673776859, 2021330577]

約数ペア:

[(1, 2021330577), (3, 673776859), (7, 288761511), (21, 96253837), (79, 25586463), (237, 8528821), (467, 4328331), (553, 3655209), (1401, 1442777), (1659, 1218403), (2609, 774753), (3269, 618333), (7827, 258251), (9807, 206111), (18263, 110679), (36893, 54789)]