31869387

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{3617}}^1$

素因数の和:3723

約数の個数: 24

約数和(自身を含む): 50796720

約数和(自身を除く): 18927333

約数列:

[1, 3, 9, 11, 33, 89, 99, 267, 801, 979, 2937, 3617, 8811, 10851, 32553, 39787, 119361, 321913, 358083, 965739, 2897217, 3541043, 10623129, 31869387]

約数ペア:

[(1, 31869387), (3, 10623129), (9, 3541043), (11, 2897217), (33, 965739), (89, 358083), (99, 321913), (267, 119361), (801, 39787), (979, 32553), (2937, 10851), (3617, 8811)]