2987472191

素因数分解:

${\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1103}}^1\times {\mathrm{2179}}^1$

素因数の和:3406

約数の個数: 16

約数和(自身を含む): 3292392960

約数和(自身を除く): 304920769

約数列:

[1, 11, 113, 1103, 1243, 2179, 12133, 23969, 124639, 246227, 1371029, 2403437, 2708497, 26437807, 271588381, 2987472191]

約数ペア:

[(1, 2987472191), (11, 271588381), (113, 26437807), (1103, 2708497), (1243, 2403437), (2179, 1371029), (12133, 246227), (23969, 124639)]