42812979

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{31643}}^1$

素因数の和:31698

約数の個数: 16

約数和(自身を含む): 63794304

約数和(自身を除く): 20981325

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 31643, 94929, 348073, 1044219, 1297363, 3892089, 14270993, 42812979]

約数ペア:

[(1, 42812979), (3, 14270993), (11, 3892089), (33, 1297363), (41, 1044219), (123, 348073), (451, 94929), (1353, 31643)]