1421962059

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{1297}}^1$

素因数の和:1444

約数の個数: 64

約数和(自身を含む): 2386492416

約数和(自身を除く): 964530357

約数列:

[1, 3, 7, 17, 21, 37, 51, 83, 111, 119, 249, 259, 357, 581, 629, 777, 1297, 1411, 1743, 1887, 3071, 3891, 4233, 4403, 9079, 9213, 9877, 13209, 21497, 22049, 27237, 29631, 47989, 52207, 64491, 66147, 107651, 143967, 154343, 156621, 322953, 335923, 365449, 463029, 753557, 815813, 1007769, 1096347, 1830067, 2260671, 2447439, 3983087, 5490201, 5710691, 11949261, 12810469, 17132073, 27881609, 38431407, 67712479, 83644827, 203137437, 473987353, 1421962059]

約数ペア:

[(1, 1421962059), (3, 473987353), (7, 203137437), (17, 83644827), (21, 67712479), (37, 38431407), (51, 27881609), (83, 17132073), (111, 12810469), (119, 11949261), (249, 5710691), (259, 5490201), (357, 3983087), (581, 2447439), (629, 2260671), (777, 1830067), (1297, 1096347), (1411, 1007769), (1743, 815813), (1887, 753557), (3071, 463029), (3891, 365449), (4233, 335923), (4403, 322953), (9079, 156621), (9213, 154343), (9877, 143967), (13209, 107651), (21497, 66147), (22049, 64491), (27237, 52207), (29631, 47989)]