136449019

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{1997}}^1$

素因数の和:2274

約数の個数: 16

約数和(自身を含む): 160351488

約数和(自身を除く): 23902469

約数列:

[1, 7, 43, 227, 301, 1589, 1997, 9761, 13979, 68327, 85871, 453319, 601097, 3173233, 19492717, 136449019]

約数ペア:

[(1, 136449019), (7, 19492717), (43, 3173233), (227, 601097), (301, 453319), (1589, 85871), (1997, 68327), (9761, 13979)]