38971570239

素因数分解:

$3^2\times 7^1\times {\mathrm{509}}^1\times {\mathrm{761}}^1\times {\mathrm{1597}}^1$

素因数の和:2880

約数の個数: 48

約数和(自身を含む): 64585535040

約数和(自身を除く): 25613964801

約数列:

[1, 3, 7, 9, 21, 63, 509, 761, 1527, 1597, 2283, 3563, 4581, 4791, 5327, 6849, 10689, 11179, 14373, 15981, 32067, 33537, 47943, 100611, 387349, 812873, 1162047, 1215317, 2438619, 2711443, 3486141, 3645951, 5690111, 7315857, 8134329, 8507219, 10937853, 17070333, 24402987, 25521657, 51210999, 76564971, 618596353, 1855789059, 4330174471, 5567367177, 12990523413, 38971570239]

約数ペア:

[(1, 38971570239), (3, 12990523413), (7, 5567367177), (9, 4330174471), (21, 1855789059), (63, 618596353), (509, 76564971), (761, 51210999), (1527, 25521657), (1597, 24402987), (2283, 17070333), (3563, 10937853), (4581, 8507219), (4791, 8134329), (5327, 7315857), (6849, 5690111), (10689, 3645951), (11179, 3486141), (14373, 2711443), (15981, 2438619), (32067, 1215317), (33537, 1162047), (47943, 812873), (100611, 387349)]