1243013409

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{5563}}^1$

素因数の和:5678

約数の個数: 48

約数和(自身を含む): 2044970304

約数和(自身を除く): 801956895

約数列:

[1, 3, 9, 11, 33, 37, 61, 99, 111, 183, 333, 407, 549, 671, 1221, 2013, 2257, 3663, 5563, 6039, 6771, 16689, 20313, 24827, 50067, 61193, 74481, 183579, 205831, 223443, 339343, 550737, 617493, 1018029, 1852479, 2264141, 3054087, 3732773, 6792423, 11198319, 12555691, 20377269, 33594957, 37667073, 113001219, 138112601, 414337803, 1243013409]

約数ペア:

[(1, 1243013409), (3, 414337803), (9, 138112601), (11, 113001219), (33, 37667073), (37, 33594957), (61, 20377269), (99, 12555691), (111, 11198319), (183, 6792423), (333, 3732773), (407, 3054087), (549, 2264141), (671, 1852479), (1221, 1018029), (2013, 617493), (2257, 550737), (3663, 339343), (5563, 223443), (6039, 205831), (6771, 183579), (16689, 74481), (20313, 61193), (24827, 50067)]