42170727

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{28513}}^1$

素因数の和:28562

約数の個数: 16

約数和(自身を含む): 61590240

約数和(自身を除く): 19419513

約数列:

[1, 3, 17, 29, 51, 87, 493, 1479, 28513, 85539, 484721, 826877, 1454163, 2480631, 14056909, 42170727]

約数ペア:

[(1, 42170727), (3, 14056909), (17, 2480631), (29, 1454163), (51, 826877), (87, 484721), (493, 85539), (1479, 28513)]