3120194

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20261}}^1$

素因数の和:20281

約数の個数: 16

約数和(自身を含む): 5835456

約数和(自身を除く): 2715262

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 20261, 40522, 141827, 222871, 283654, 445742, 1560097, 3120194]

約数ペア:

[(1, 3120194), (2, 1560097), (7, 445742), (11, 283654), (14, 222871), (22, 141827), (77, 40522), (154, 20261)]