3447279

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:149

約数の個数: 40

約数和(自身を含む): 5802192

約数和(自身を除く): 2354913

約数列:

[1, 3, 9, 11, 27, 33, 53, 73, 81, 99, 159, 219, 297, 477, 583, 657, 803, 891, 1431, 1749, 1971, 2409, 3869, 4293, 5247, 5913, 7227, 11607, 15741, 21681, 34821, 42559, 47223, 65043, 104463, 127677, 313389, 383031, 1149093, 3447279]

約数ペア:

[(1, 3447279), (3, 1149093), (9, 383031), (11, 313389), (27, 127677), (33, 104463), (53, 65043), (73, 47223), (81, 42559), (99, 34821), (159, 21681), (219, 15741), (297, 11607), (477, 7227), (583, 5913), (657, 5247), (803, 4293), (891, 3869), (1431, 2409), (1749, 1971)]