211156727041

素因数分解:

${\mathrm{13}}^2\times {\mathrm{353}}^1\times {\mathrm{1297}}^1\times {\mathrm{2729}}^1$

素因数の和:4405

約数の個数: 24

約数和(自身を含む): 229557608280

約数和(自身を除く): 18400881239

約数列:

[1, 13, 169, 353, 1297, 2729, 4589, 16861, 35477, 59657, 219193, 457841, 461201, 963337, 3539513, 5951933, 12523381, 46013669, 77375129, 162803953, 598177697, 1249448089, 16242825157, 211156727041]

約数ペア:

[(1, 211156727041), (13, 16242825157), (169, 1249448089), (353, 598177697), (1297, 162803953), (2729, 77375129), (4589, 46013669), (16861, 12523381), (35477, 5951933), (59657, 3539513), (219193, 963337), (457841, 461201)]