2017040823

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{16931}}^1$

素因数の和:17036

約数の個数: 48

約数和(自身を含む): 3493681152

約数和(自身を除く): 1476640329

約数列:

[1, 3, 7, 9, 21, 31, 61, 63, 93, 183, 217, 279, 427, 549, 651, 1281, 1891, 1953, 3843, 5673, 13237, 16931, 17019, 39711, 50793, 118517, 119133, 152379, 355551, 524861, 1032791, 1066653, 1574583, 3098373, 3674027, 4723749, 7229537, 9295119, 11022081, 21688611, 32016521, 33066243, 65065833, 96049563, 224115647, 288148689, 672346941, 2017040823]

約数ペア:

[(1, 2017040823), (3, 672346941), (7, 288148689), (9, 224115647), (21, 96049563), (31, 65065833), (61, 33066243), (63, 32016521), (93, 21688611), (183, 11022081), (217, 9295119), (279, 7229537), (427, 4723749), (549, 3674027), (651, 3098373), (1281, 1574583), (1891, 1066653), (1953, 1032791), (3843, 524861), (5673, 355551), (13237, 152379), (16931, 119133), (17019, 118517), (39711, 50793)]