30733347

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:267

約数の個数: 32

約数和(自身を含む): 44301312

約数和(自身を除く): 13567965

約数列:

[1, 3, 37, 43, 47, 111, 129, 137, 141, 411, 1591, 1739, 2021, 4773, 5069, 5217, 5891, 6063, 6439, 15207, 17673, 19317, 74777, 217967, 224331, 238243, 276877, 653901, 714729, 830631, 10244449, 30733347]

約数ペア:

[(1, 30733347), (3, 10244449), (37, 830631), (43, 714729), (47, 653901), (111, 276877), (129, 238243), (137, 224331), (141, 217967), (411, 74777), (1591, 19317), (1739, 17673), (2021, 15207), (4773, 6439), (5069, 6063), (5217, 5891)]