1391170023

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 2095250976

約数和(自身を除く): 704080953

約数列:

[1, 3, 9, 53, 97, 107, 159, 281, 291, 321, 477, 843, 873, 963, 2529, 5141, 5671, 10379, 14893, 15423, 17013, 27257, 30067, 31137, 44679, 46269, 51039, 81771, 90201, 93411, 134037, 245313, 270603, 550087, 1444621, 1593551, 1650261, 2916499, 4333863, 4780653, 4950783, 8749497, 13001589, 14341959, 26248491, 154574447, 463723341, 1391170023]

約数ペア:

[(1, 1391170023), (3, 463723341), (9, 154574447), (53, 26248491), (97, 14341959), (107, 13001589), (159, 8749497), (281, 4950783), (291, 4780653), (321, 4333863), (477, 2916499), (843, 1650261), (873, 1593551), (963, 1444621), (2529, 550087), (5141, 270603), (5671, 245313), (10379, 134037), (14893, 93411), (15423, 90201), (17013, 81771), (27257, 51039), (30067, 46269), (31137, 44679)]