6972129

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{3637}}^1$

素因数の和:3717

約数の個数: 16

約数和(自身を含む): 10477440

約数和(自身を除く): 3505311

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 3637, 10911, 32733, 98199, 258227, 774681, 2324043, 6972129]

約数ペア:

[(1, 6972129), (3, 2324043), (9, 774681), (27, 258227), (71, 98199), (213, 32733), (639, 10911), (1917, 3637)]