42316623

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{191}}^1\times {\mathrm{239}}^1$

素因数の和:539

約数の個数: 24

約数和(自身を含む): 62300160

約数和(自身を除く): 19983537

約数列:

[1, 3, 9, 103, 191, 239, 309, 573, 717, 927, 1719, 2151, 19673, 24617, 45649, 59019, 73851, 136947, 177057, 221553, 410841, 4701847, 14105541, 42316623]

約数ペア:

[(1, 42316623), (3, 14105541), (9, 4701847), (103, 410841), (191, 221553), (239, 177057), (309, 136947), (573, 73851), (717, 59019), (927, 45649), (1719, 24617), (2151, 19673)]