15170379

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 24583680

約数和(自身を除く): 9413301

約数列:

[1, 3, 7, 19, 21, 57, 133, 193, 197, 399, 579, 591, 1351, 1379, 3667, 3743, 4053, 4137, 11001, 11229, 25669, 26201, 38021, 77007, 78603, 114063, 266147, 722399, 798441, 2167197, 5056793, 15170379]

約数ペア:

[(1, 15170379), (3, 5056793), (7, 2167197), (19, 798441), (21, 722399), (57, 266147), (133, 114063), (193, 78603), (197, 77007), (399, 38021), (579, 26201), (591, 25669), (1351, 11229), (1379, 11001), (3667, 4137), (3743, 4053)]