121607999

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{2039}}^1$

素因数の和:2174

約数の個数: 16

約数和(自身を含む): 132844800

約数和(自身を除く): 11236801

約数列:

[1, 19, 43, 73, 817, 1387, 2039, 3139, 38741, 59641, 87677, 148847, 1665863, 2828093, 6400421, 121607999]

約数ペア:

[(1, 121607999), (19, 6400421), (43, 2828093), (73, 1665863), (817, 148847), (1387, 87677), (2039, 59641), (3139, 38741)]