7971014723

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{14081}}^1$

素因数の和:14243

約数の個数: 32

約数和(自身を含む): 9928147968

約数和(自身を除く): 1957133245

約数列:

[1, 7, 17, 67, 71, 119, 469, 497, 1139, 1207, 4757, 7973, 8449, 14081, 33299, 80869, 98567, 239377, 566083, 943427, 999751, 1675639, 6603989, 6998257, 16038259, 16995767, 66983317, 112267813, 118970369, 468883219, 1138716389, 7971014723]

約数ペア:

[(1, 7971014723), (7, 1138716389), (17, 468883219), (67, 118970369), (71, 112267813), (119, 66983317), (469, 16995767), (497, 16038259), (1139, 6998257), (1207, 6603989), (4757, 1675639), (7973, 999751), (8449, 943427), (14081, 566083), (33299, 239377), (80869, 98567)]