39543267

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1\times {\mathrm{421}}^1$

素因数の和:794

約数の個数: 16

約数和(自身を含む): 53475840

約数和(自身を除く): 13932573

約数列:

[1, 3, 131, 239, 393, 421, 717, 1263, 31309, 55151, 93927, 100619, 165453, 301857, 13181089, 39543267]

約数ペア:

[(1, 39543267), (3, 13181089), (131, 301857), (239, 165453), (393, 100619), (421, 93927), (717, 55151), (1263, 31309)]