1728857559

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{827}}^1$

素因数の和:1308

約数の個数: 48

約数和(自身を含む): 2738123136

約数和(自身を除く): 1009265577

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 443, 827, 1329, 1573, 2481, 4719, 4873, 5759, 9097, 10751, 14619, 17277, 27291, 32253, 53603, 63349, 100067, 118261, 160809, 190047, 300201, 354783, 366361, 696839, 1099083, 1300871, 2090517, 3902613, 4029971, 4762693, 12089913, 14288079, 44329681, 52389623, 132989043, 157168869, 576285853, 1728857559]

約数ペア:

[(1, 1728857559), (3, 576285853), (11, 157168869), (13, 132989043), (33, 52389623), (39, 44329681), (121, 14288079), (143, 12089913), (363, 4762693), (429, 4029971), (443, 3902613), (827, 2090517), (1329, 1300871), (1573, 1099083), (2481, 696839), (4719, 366361), (4873, 354783), (5759, 300201), (9097, 190047), (10751, 160809), (14619, 118261), (17277, 100067), (27291, 63349), (32253, 53603)]