2167061.00000000

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{12739}}^1$

素因数の和:12828

約数の個数: 16

約数和(自身を含む): 32614400

約数和(自身を除く): 11480399

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 12739, 38217, 89173, 267519, 1006381, 3019143, 7044667, 21134001]

約数ペア:

[(1, 21134001), (3, 7044667), (7, 3019143), (21, 1006381), (79, 267519), (237, 89173), (553, 38217), (1659, 12739)]