14221557

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^2$

素因数の和:250

約数の個数: 36

約数和(自身を含む): 24941280

約数和(自身を除く): 10719723

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 109, 133, 171, 327, 399, 763, 981, 1197, 2071, 2289, 6213, 6867, 11881, 14497, 18639, 35643, 43491, 83167, 106929, 130473, 225739, 249501, 677217, 748503, 1580173, 2031651, 4740519, 14221557]

約数ペア:

[(1, 14221557), (3, 4740519), (7, 2031651), (9, 1580173), (19, 748503), (21, 677217), (57, 249501), (63, 225739), (109, 130473), (133, 106929), (171, 83167), (327, 43491), (399, 35643), (763, 18639), (981, 14497), (1197, 11881), (2071, 6867), (2289, 6213)]