873032727

素因数分解:

$3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{255049}}^1$

素因数の和:255222

約数の個数: 16

約数和(自身を含む): 1338502400

約数和(自身を除く): 465469673

約数列:

[1, 3, 7, 21, 163, 489, 1141, 3423, 255049, 765147, 1785343, 5356029, 41572987, 124718961, 291010909, 873032727]

約数ペア:

[(1, 873032727), (3, 291010909), (7, 124718961), (21, 41572987), (163, 5356029), (489, 1785343), (1141, 765147), (3423, 255049)]