9943857

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4783}}^1$

素因数の和:4810

約数の個数: 32

約数和(自身を含む): 18370560

約数和(自身を除く): 8426703

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 4783, 14349, 33481, 43047, 52613, 100443, 129141, 157839, 301329, 368291, 473517, 903987, 1104873, 1420551, 3314619, 9943857]

約数ペア:

[(1, 9943857), (3, 3314619), (7, 1420551), (9, 1104873), (11, 903987), (21, 473517), (27, 368291), (33, 301329), (63, 157839), (77, 129141), (99, 100443), (189, 52613), (231, 43047), (297, 33481), (693, 14349), (2079, 4783)]