21730093439

素因数分解:

${\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{2089}}^1\times {\mathrm{4787}}^1$

素因数の和:6970

約数の個数: 16

約数和(自身を含む): 22695694560

約数和(自身を除く): 965601121

約数列:

[1, 41, 53, 2089, 2173, 4787, 85649, 110717, 196267, 253711, 4539397, 10000043, 10402151, 410001763, 530002279, 21730093439]

約数ペア:

[(1, 21730093439), (41, 530002279), (53, 410001763), (2089, 10402151), (2173, 10000043), (4787, 4539397), (85649, 253711), (110717, 196267)]