1272927

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:254

約数の個数: 16

約数和(自身を含む): 1774080

約数和(自身を除く): 501153

約数列:

[1, 3, 41, 79, 123, 131, 237, 393, 3239, 5371, 9717, 10349, 16113, 31047, 424309, 1272927]

約数ペア:

[(1, 1272927), (3, 424309), (41, 31047), (79, 16113), (123, 10349), (131, 9717), (237, 5371), (393, 3239)]