4260141

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{1901}}^1$

素因数の和:1993

約数の個数: 16

約数和(自身を含む): 6390720

約数和(自身を除く): 2130579

約数列:

[1, 3, 9, 27, 83, 249, 747, 1901, 2241, 5703, 17109, 51327, 157783, 473349, 1420047, 4260141]

約数ペア:

[(1, 4260141), (3, 1420047), (9, 473349), (27, 157783), (83, 51327), (249, 17109), (747, 5703), (1901, 2241)]