42678741

素因数分解:

$3^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{4969}}^1$

素因数の和:5388

約数の個数: 16

約数和(自身を含む): 65206400

約数和(自身を除く): 22527659

約数列:

[1, 3, 7, 21, 409, 1227, 2863, 4969, 8589, 14907, 34783, 104349, 2032321, 6096963, 14226247, 42678741]

約数ペア:

[(1, 42678741), (3, 14226247), (7, 6096963), (21, 2032321), (409, 104349), (1227, 34783), (2863, 14907), (4969, 8589)]