315021817

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{1607}}^1$

素因数の和:1940

約数の個数: 16

約数和(自身を含む): 350106624

約数和(自身を除く): 35084807

約数列:

[1, 11, 71, 251, 781, 1607, 2761, 17677, 17821, 114097, 196031, 403357, 1255067, 4436927, 28638347, 315021817]

約数ペア:

[(1, 315021817), (11, 28638347), (71, 4436927), (251, 1255067), (781, 403357), (1607, 196031), (2761, 114097), (17677, 17821)]