57310719

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1\times {\mathrm{1511}}^1$

素因数の和:1830

約数の個数: 16

約数和(自身を含む): 78382080

約数和(自身を除く): 21071361

約数列:

[1, 3, 47, 141, 269, 807, 1511, 4533, 12643, 37929, 71017, 213051, 406459, 1219377, 19103573, 57310719]

約数ペア:

[(1, 57310719), (3, 19103573), (47, 1219377), (141, 406459), (269, 213051), (807, 71017), (1511, 37929), (4533, 12643)]