1728473279

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1451}}^1\times {\mathrm{2131}}^1$

素因数の和:3638

約数の個数: 16

約数和(自身を含む): 1906929024

約数和(自身を除く): 178455745

約数列:

[1, 13, 43, 559, 1451, 2131, 18863, 27703, 62393, 91633, 811109, 1191229, 3092081, 40197053, 132959483, 1728473279]

約数ペア:

[(1, 1728473279), (13, 132959483), (43, 40197053), (559, 3092081), (1451, 1191229), (2131, 811109), (18863, 91633), (27703, 62393)]