2013299631

素因数分解:

$3^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{383}}^1$

素因数の和:602

約数の個数: 80

約数和(自身を含む): 3520856064

約数和(自身を除く): 1507556433

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 81, 127, 189, 219, 381, 383, 511, 567, 657, 889, 1143, 1149, 1533, 1971, 2667, 2681, 3429, 3447, 4599, 5913, 8001, 8043, 9271, 10287, 10341, 13797, 24003, 24129, 27813, 27959, 31023, 41391, 48641, 64897, 72009, 72387, 83439, 83877, 145923, 194691, 195713, 217161, 250317, 251631, 340487, 437769, 584073, 587139, 750951, 754893, 1021461, 1313307, 1752219, 1761417, 2264679, 3064383, 3550793, 3939921, 5256657, 5284251, 9193149, 10652379, 15852753, 24855551, 27579447, 31957137, 74566653, 95871411, 223699959, 287614233, 671099877, 2013299631]

約数ペア:

[(1, 2013299631), (3, 671099877), (7, 287614233), (9, 223699959), (21, 95871411), (27, 74566653), (63, 31957137), (73, 27579447), (81, 24855551), (127, 15852753), (189, 10652379), (219, 9193149), (381, 5284251), (383, 5256657), (511, 3939921), (567, 3550793), (657, 3064383), (889, 2264679), (1143, 1761417), (1149, 1752219), (1533, 1313307), (1971, 1021461), (2667, 754893), (2681, 750951), (3429, 587139), (3447, 584073), (4599, 437769), (5913, 340487), (8001, 251631), (8043, 250317), (9271, 217161), (10287, 195713), (10341, 194691), (13797, 145923), (24003, 83877), (24129, 83439), (27813, 72387), (27959, 72009), (31023, 64897), (41391, 48641)]