3142977888974

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20408947331}}^1$

素因数の和:20408947351

約数の個数: 16

約数和(自身を含む): 5877776831616

約数和(自身を除く): 2734798942642

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 20408947331, 40817894662, 142862631317, 224498420641, 285725262634, 448996841282, 1571488944487, 3142977888974]

約数ペア:

[(1, 3142977888974), (2, 1571488944487), (7, 448996841282), (11, 285725262634), (14, 224498420641), (22, 142862631317), (77, 40817894662), (154, 20408947331)]