13449261

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{373}}^1$

素因数の和:501

約数の個数: 32

約数和(自身を含む): 21973248

約数和(自身を除く): 8523987

約数列:

[1, 3, 7, 17, 21, 51, 101, 119, 303, 357, 373, 707, 1119, 1717, 2121, 2611, 5151, 6341, 7833, 12019, 19023, 36057, 37673, 44387, 113019, 133161, 263711, 640441, 791133, 1921323, 4483087, 13449261]

約数ペア:

[(1, 13449261), (3, 4483087), (7, 1921323), (17, 791133), (21, 640441), (51, 263711), (101, 133161), (119, 113019), (303, 44387), (357, 37673), (373, 36057), (707, 19023), (1119, 12019), (1717, 7833), (2121, 6341), (2611, 5151)]