12246273

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 20756736

約数和(自身を除く): 8510463

約数列:

[1, 3, 9, 13, 17, 39, 47, 51, 117, 131, 141, 153, 221, 393, 423, 611, 663, 799, 1179, 1703, 1833, 1989, 2227, 2397, 5109, 5499, 6157, 6681, 7191, 10387, 15327, 18471, 20043, 28951, 31161, 55413, 80041, 86853, 93483, 104669, 240123, 260559, 314007, 720369, 942021, 1360697, 4082091, 12246273]

約数ペア:

[(1, 12246273), (3, 4082091), (9, 1360697), (13, 942021), (17, 720369), (39, 314007), (47, 260559), (51, 240123), (117, 104669), (131, 93483), (141, 86853), (153, 80041), (221, 55413), (393, 31161), (423, 28951), (611, 20043), (663, 18471), (799, 15327), (1179, 10387), (1703, 7191), (1833, 6681), (1989, 6157), (2227, 5499), (2397, 5109)]