201930417

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{10993}}^1$

素因数の和:11169

約数の個数: 24

約数和(自身を含む): 316143464

約数和(自身を除く): 114213047

約数列:

[1, 3, 9, 13, 39, 117, 157, 471, 1413, 2041, 6123, 10993, 18369, 32979, 98937, 142909, 428727, 1286181, 1725901, 5177703, 15533109, 22436713, 67310139, 201930417]

約数ペア:

[(1, 201930417), (3, 67310139), (9, 22436713), (13, 15533109), (39, 5177703), (117, 1725901), (157, 1286181), (471, 428727), (1413, 142909), (2041, 98937), (6123, 32979), (10993, 18369)]