2013309837

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{7507}}^1$

素因数の和:7580

約数の個数: 80

約数和(自身を含む): 3837368832

約数和(自身を除く): 1824058995

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 43, 63, 77, 81, 99, 129, 189, 231, 297, 301, 387, 473, 567, 693, 891, 903, 1161, 1419, 2079, 2709, 3311, 3483, 4257, 6237, 7507, 8127, 9933, 12771, 22521, 24381, 29799, 38313, 52549, 67563, 82577, 89397, 157647, 202689, 247731, 268191, 322801, 472941, 578039, 608067, 743193, 968403, 1418823, 1734117, 2229579, 2259607, 2905209, 3550811, 4256469, 5202351, 6688737, 6778821, 8715627, 10652433, 15607053, 20336463, 24855677, 26146881, 31957299, 46821159, 61009389, 74567031, 95871897, 183028167, 223701093, 287615691, 671103279, 2013309837]

約数ペア:

[(1, 2013309837), (3, 671103279), (7, 287615691), (9, 223701093), (11, 183028167), (21, 95871897), (27, 74567031), (33, 61009389), (43, 46821159), (63, 31957299), (77, 26146881), (81, 24855677), (99, 20336463), (129, 15607053), (189, 10652433), (231, 8715627), (297, 6778821), (301, 6688737), (387, 5202351), (473, 4256469), (567, 3550811), (693, 2905209), (891, 2259607), (903, 2229579), (1161, 1734117), (1419, 1418823), (2079, 968403), (2709, 743193), (3311, 608067), (3483, 578039), (4257, 472941), (6237, 322801), (7507, 268191), (8127, 247731), (9933, 202689), (12771, 157647), (22521, 89397), (24381, 82577), (29799, 67563), (38313, 52549)]