1480017

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:213

約数の個数: 32

約数和(自身を含む): 2534400

約数和(自身を除く): 1054383

約数列:

[1, 3, 7, 11, 21, 33, 43, 77, 129, 149, 231, 301, 447, 473, 903, 1043, 1419, 1639, 3129, 3311, 4917, 6407, 9933, 11473, 19221, 34419, 44849, 70477, 134547, 211431, 493339, 1480017]

約数ペア:

[(1, 1480017), (3, 493339), (7, 211431), (11, 134547), (21, 70477), (33, 44849), (43, 34419), (77, 19221), (129, 11473), (149, 9933), (231, 6407), (301, 4917), (447, 3311), (473, 3129), (903, 1639), (1043, 1419)]