8021067

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{349}}^1$

素因数の和:562

約数の個数: 16

約数和(自身を含む): 11020800

約数和(自身を除く): 2999733

約数列:

[1, 3, 47, 141, 163, 349, 489, 1047, 7661, 16403, 22983, 49209, 56887, 170661, 2673689, 8021067]

約数ペア:

[(1, 8021067), (3, 2673689), (47, 170661), (141, 56887), (163, 49209), (349, 22983), (489, 16403), (1047, 7661)]