38013393

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 57434112

約数和(自身を除く): 19420719

約数列:

[1, 3, 11, 33, 37, 111, 163, 191, 407, 489, 573, 1221, 1793, 2101, 5379, 6031, 6303, 7067, 18093, 21201, 31133, 66341, 77737, 93399, 199023, 233211, 342463, 1027389, 1151921, 3455763, 12671131, 38013393]

約数ペア:

[(1, 38013393), (3, 12671131), (11, 3455763), (33, 1151921), (37, 1027389), (111, 342463), (163, 233211), (191, 199023), (407, 93399), (489, 77737), (573, 66341), (1221, 31133), (1793, 21201), (2101, 18093), (5379, 7067), (6031, 6303)]