1572248691

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{41863}}^1$

素因数の和:41992

約数の個数: 32

約数和(自身を含む): 2531934720

約数和(自身を除く): 959686029

約数列:

[1, 3, 9, 13, 27, 39, 107, 117, 321, 351, 963, 1391, 2889, 4173, 12519, 37557, 41863, 125589, 376767, 544219, 1130301, 1632657, 4479341, 4897971, 13438023, 14693913, 40314069, 58231433, 120942207, 174694299, 524082897, 1572248691]

約数ペア:

[(1, 1572248691), (3, 524082897), (9, 174694299), (13, 120942207), (27, 58231433), (39, 40314069), (107, 14693913), (117, 13438023), (321, 4897971), (351, 4479341), (963, 1632657), (1391, 1130301), (2889, 544219), (4173, 376767), (12519, 125589), (37557, 41863)]