2068909941

素因数分解:

$3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{613}}^1\times {\mathrm{929}}^1$

素因数の和:1725

約数の個数: 32

約数和(自身を含む): 3179439360

約数和(自身を除く): 1110529419

約数列:

[1, 3, 7, 21, 173, 519, 613, 929, 1211, 1839, 2787, 3633, 4291, 6503, 12873, 19509, 106049, 160717, 318147, 482151, 569477, 742343, 1125019, 1708431, 2227029, 3375057, 3986339, 11959017, 98519521, 295558563, 689636647, 2068909941]

約数ペア:

[(1, 2068909941), (3, 689636647), (7, 295558563), (21, 98519521), (173, 11959017), (519, 3986339), (613, 3375057), (929, 2227029), (1211, 1708431), (1839, 1125019), (2787, 742343), (3633, 569477), (4291, 482151), (6503, 318147), (12873, 160717), (19509, 106049)]