2994393609

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:519

約数の個数: 64

約数和(自身を含む): 4658860800

約数和(自身を除く): 1664467191

約数列:

[1, 3, 9, 27, 37, 107, 109, 111, 257, 321, 327, 333, 771, 963, 981, 999, 2313, 2889, 2943, 3959, 4033, 6939, 9509, 11663, 11877, 12099, 27499, 28013, 28527, 34989, 35631, 36297, 82497, 84039, 85581, 104967, 106893, 108891, 247491, 252117, 256743, 314901, 431531, 742473, 756351, 1017463, 1036481, 1294593, 2997391, 3052389, 3109443, 3883779, 8992173, 9157167, 9328329, 11651337, 26976519, 27471501, 27984987, 80929557, 110903467, 332710401, 998131203, 2994393609]

約数ペア:

[(1, 2994393609), (3, 998131203), (9, 332710401), (27, 110903467), (37, 80929557), (107, 27984987), (109, 27471501), (111, 26976519), (257, 11651337), (321, 9328329), (327, 9157167), (333, 8992173), (771, 3883779), (963, 3109443), (981, 3052389), (999, 2997391), (2313, 1294593), (2889, 1036481), (2943, 1017463), (3959, 756351), (4033, 742473), (6939, 431531), (9509, 314901), (11663, 256743), (11877, 252117), (12099, 247491), (27499, 108891), (28013, 106893), (28527, 104967), (34989, 85581), (35631, 84039), (36297, 82497)]