30256047

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2113}}^1$

素因数の和:2199

約数の個数: 24

約数和(自身を含む): 45949904

約数和(自身を除く): 15693857

約数列:

[1, 3, 9, 37, 43, 111, 129, 333, 387, 1591, 2113, 4773, 6339, 14319, 19017, 78181, 90859, 234543, 272577, 703629, 817731, 3361783, 10085349, 30256047]

約数ペア:

[(1, 30256047), (3, 10085349), (9, 3361783), (37, 817731), (43, 703629), (111, 272577), (129, 234543), (333, 90859), (387, 78181), (1591, 19017), (2113, 14319), (4773, 6339)]