538931712481

素因数分解:

${\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2389}}^1\times {\mathrm{137303}}^1$

素因数の和:139776

約数の個数: 16

約数和(自身を含む): 567054535680

約数和(自身を除く): 28122823199

約数列:

[1, 31, 53, 1643, 2389, 74059, 126617, 137303, 3925127, 4256393, 7277059, 225588829, 328016867, 10168522877, 17384893951, 538931712481]

約数ペア:

[(1, 538931712481), (31, 17384893951), (53, 10168522877), (1643, 328016867), (2389, 225588829), (74059, 7277059), (126617, 4256393), (137303, 3925127)]