1289084536317

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1\times {\mathrm{727}}^1\times {\mathrm{947}}^1$

素因数の和:2110

約数の個数: 64

約数和(自身を含む): 1836556001280

約数和(自身を除く): 547471464963

約数列:

[1, 3, 19, 57, 107, 307, 321, 727, 921, 947, 2033, 2181, 2841, 5833, 6099, 13813, 17499, 17993, 32849, 41439, 53979, 77789, 98547, 101329, 223189, 233367, 290729, 303987, 624131, 669567, 688469, 872187, 1477991, 1872393, 1925251, 2065407, 4240591, 4433973, 5523851, 5775753, 12721773, 13080911, 16571553, 23881223, 31108003, 39242733, 71643669, 73666183, 93324009, 211359983, 220998549, 453743237, 591052057, 634079949, 1361229711, 1399657477, 1773156171, 4015839677, 4198972431, 12047519031, 22615518181, 67846554543, 429694845439, 1289084536317]

約数ペア:

[(1, 1289084536317), (3, 429694845439), (19, 67846554543), (57, 22615518181), (107, 12047519031), (307, 4198972431), (321, 4015839677), (727, 1773156171), (921, 1399657477), (947, 1361229711), (2033, 634079949), (2181, 591052057), (2841, 453743237), (5833, 220998549), (6099, 211359983), (13813, 93324009), (17499, 73666183), (17993, 71643669), (32849, 39242733), (41439, 31108003), (53979, 23881223), (77789, 16571553), (98547, 13080911), (101329, 12721773), (223189, 5775753), (233367, 5523851), (290729, 4433973), (303987, 4240591), (624131, 2065407), (669567, 1925251), (688469, 1872393), (872187, 1477991)]