38997813

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{653}}^1\times {\mathrm{1171}}^1$

素因数の和:1844

約数の個数: 16

約数和(自身を含む): 55187136

約数和(自身を除く): 16189323

約数列:

[1, 3, 17, 51, 653, 1171, 1959, 3513, 11101, 19907, 33303, 59721, 764663, 2293989, 12999271, 38997813]

約数ペア:

[(1, 38997813), (3, 12999271), (17, 2293989), (51, 764663), (653, 59721), (1171, 33303), (1959, 19907), (3513, 11101)]