2012149386513

素因数分解:

$3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{521}}^1\times {\mathrm{441029}}^1$

素因数の和:441702

約数の個数: 48

約数和(自身を含む): 3351969129600

約数和(自身を除く): 1339819743087

約数列:

[1, 3, 7, 9, 21, 63, 139, 417, 521, 973, 1251, 1563, 2919, 3647, 4689, 8757, 10941, 32823, 72419, 217257, 441029, 506933, 651771, 1323087, 1520799, 3087203, 3969261, 4562397, 9261609, 27784827, 61303031, 183909093, 229776109, 429121217, 551727279, 689328327, 1287363651, 1608432763, 2067984981, 3862090953, 4825298289, 14475894867, 31938879151, 95816637453, 223572154057, 287449912359, 670716462171, 2012149386513]

約数ペア:

[(1, 2012149386513), (3, 670716462171), (7, 287449912359), (9, 223572154057), (21, 95816637453), (63, 31938879151), (139, 14475894867), (417, 4825298289), (521, 3862090953), (973, 2067984981), (1251, 1608432763), (1563, 1287363651), (2919, 689328327), (3647, 551727279), (4689, 429121217), (8757, 229776109), (10941, 183909093), (32823, 61303031), (72419, 27784827), (217257, 9261609), (441029, 4562397), (506933, 3969261), (651771, 3087203), (1323087, 1520799)]