8904508743

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1\times {\mathrm{20051}}^1$

素因数の和:20319

約数の個数: 32

約数和(自身を含む): 13070695680

約数和(自身を除く): 4166186937

約数列:

[1, 3, 13, 39, 59, 177, 193, 579, 767, 2301, 2509, 7527, 11387, 20051, 34161, 60153, 148031, 260663, 444093, 781989, 1183009, 3549027, 3869843, 11609529, 15379117, 46137351, 50307959, 150923877, 228320737, 684962211, 2968169581, 8904508743]

約数ペア:

[(1, 8904508743), (3, 2968169581), (13, 684962211), (39, 228320737), (59, 150923877), (177, 50307959), (193, 46137351), (579, 15379117), (767, 11609529), (2301, 3869843), (2509, 3549027), (7527, 1183009), (11387, 781989), (20051, 444093), (34161, 260663), (60153, 148031)]