8001309

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1901}}^1$

素因数の和:1988

約数の個数: 16

約数和(自身を含む): 11320704

約数和(自身を除く): 3319395

約数列:

[1, 3, 23, 61, 69, 183, 1403, 1901, 4209, 5703, 43723, 115961, 131169, 347883, 2667103, 8001309]

約数ペア:

[(1, 8001309), (3, 2667103), (23, 347883), (61, 131169), (69, 115961), (183, 43723), (1403, 5703), (1901, 4209)]