3205917

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:130

約数の個数: 48

約数和(自身を含む): 5660928

約数和(自身を除く): 2455011

約数列:

[1, 3, 9, 11, 13, 33, 39, 47, 53, 99, 117, 141, 143, 159, 423, 429, 477, 517, 583, 611, 689, 1287, 1551, 1749, 1833, 2067, 2491, 4653, 5247, 5499, 6201, 6721, 7473, 7579, 20163, 22419, 22737, 27401, 32383, 60489, 68211, 82203, 97149, 246609, 291447, 356213, 1068639, 3205917]

約数ペア:

[(1, 3205917), (3, 1068639), (9, 356213), (11, 291447), (13, 246609), (33, 97149), (39, 82203), (47, 68211), (53, 60489), (99, 32383), (117, 27401), (141, 22737), (143, 22419), (159, 20163), (423, 7579), (429, 7473), (477, 6721), (517, 6201), (583, 5499), (611, 5247), (689, 4653), (1287, 2491), (1551, 2067), (1749, 1833)]