11968047

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4871}}^1$

素因数の和:4900

約数の個数: 32

約数和(自身を含む): 21826560

約数和(自身を除く): 9858513

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 4871, 14613, 34097, 43839, 63323, 102291, 131517, 189969, 306873, 443261, 569907, 920619, 1329783, 1709721, 3989349, 11968047]

約数ペア:

[(1, 11968047), (3, 3989349), (7, 1709721), (9, 1329783), (13, 920619), (21, 569907), (27, 443261), (39, 306873), (63, 189969), (91, 131517), (117, 102291), (189, 63323), (273, 43839), (351, 34097), (819, 14613), (2457, 4871)]