30392787

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{13859}}^1$

素因数の和:13922

約数の個数: 16

約数和(自身を含む): 43908480

約数和(自身を除く): 13515693

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 13859, 41577, 235603, 595937, 706809, 1787811, 10130929, 30392787]

約数ペア:

[(1, 30392787), (3, 10130929), (17, 1787811), (43, 706809), (51, 595937), (129, 235603), (731, 41577), (2193, 13859)]