42971929

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{42929}}^1$

素因数の和:42960

約数の個数: 16

約数和(自身を含む): 57697920

約数和(自身を除く): 14725991

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 42929, 300503, 472219, 558077, 3305533, 3906539, 6138847, 42971929]

約数ペア:

[(1, 42971929), (7, 6138847), (11, 3906539), (13, 3305533), (77, 558077), (91, 472219), (143, 300503), (1001, 42929)]