1731749671869

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{9091}}^1\times {\mathrm{12409}}^1$

素因数の和:21570

約数の個数: 64

約数和(自身を含む): 2859607111680

約数和(自身を除く): 1127857439811

約数列:

[1, 3, 7, 17, 21, 43, 51, 119, 129, 301, 357, 731, 903, 2193, 5117, 9091, 12409, 15351, 27273, 37227, 63637, 86863, 154547, 190911, 210953, 260589, 390913, 463641, 533587, 632859, 1081829, 1172739, 1476671, 1600761, 2736391, 3245487, 3735109, 4430013, 6645521, 8209173, 9070979, 11205327, 19936563, 27212937, 46518647, 63496853, 112810219, 139555941, 190490559, 338430657, 789671533, 1917773723, 2369014599, 4850839417, 5753321169, 13424416061, 14552518251, 33955875919, 40273248183, 82464270089, 101867627757, 247392810267, 577249890623, 1731749671869]

約数ペア:

[(1, 1731749671869), (3, 577249890623), (7, 247392810267), (17, 101867627757), (21, 82464270089), (43, 40273248183), (51, 33955875919), (119, 14552518251), (129, 13424416061), (301, 5753321169), (357, 4850839417), (731, 2369014599), (903, 1917773723), (2193, 789671533), (5117, 338430657), (9091, 190490559), (12409, 139555941), (15351, 112810219), (27273, 63496853), (37227, 46518647), (63637, 27212937), (86863, 19936563), (154547, 11205327), (190911, 9070979), (210953, 8209173), (260589, 6645521), (390913, 4430013), (463641, 3735109), (533587, 3245487), (632859, 2736391), (1081829, 1600761), (1172739, 1476671)]