1579347

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:120

約数の個数: 48

約数和(自身を含む): 2965248

約数和(自身を除く): 1385901

約数列:

[1, 3, 7, 9, 11, 21, 33, 43, 53, 63, 77, 99, 129, 159, 231, 301, 371, 387, 473, 477, 583, 693, 903, 1113, 1419, 1749, 2279, 2709, 3311, 3339, 4081, 4257, 5247, 6837, 9933, 12243, 15953, 20511, 25069, 29799, 36729, 47859, 75207, 143577, 175483, 225621, 526449, 1579347]

約数ペア:

[(1, 1579347), (3, 526449), (7, 225621), (9, 175483), (11, 143577), (21, 75207), (33, 47859), (43, 36729), (53, 29799), (63, 25069), (77, 20511), (99, 15953), (129, 12243), (159, 9933), (231, 6837), (301, 5247), (371, 4257), (387, 4081), (473, 3339), (477, 3311), (583, 2709), (693, 2279), (903, 1749), (1113, 1419)]