39207147

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{23633}}^1$

素因数の和:23722

約数の個数: 16

約数和(自身を含む): 60503040

約数和(自身を除く): 21295893

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 23633, 70899, 165431, 496293, 1867007, 5601021, 13069049, 39207147]

約数ペア:

[(1, 39207147), (3, 13069049), (7, 5601021), (21, 1867007), (79, 496293), (237, 165431), (553, 70899), (1659, 23633)]