8980027

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{269}}^1$

素因数の和:546

約数の個数: 16

約数和(自身を含む): 10886400

約数和(自身を除く): 1906373

約数列:

[1, 7, 19, 133, 251, 269, 1757, 1883, 4769, 5111, 33383, 35777, 67519, 472633, 1282861, 8980027]

約数ペア:

[(1, 8980027), (7, 1282861), (19, 472633), (133, 67519), (251, 35777), (269, 33383), (1757, 5111), (1883, 4769)]