39013689

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{431}}^1$

素因数の和:669

約数の個数: 32

約数和(自身を含む): 61544448

約数和(自身を除く): 22530759

約数列:

[1, 3, 11, 13, 33, 39, 143, 211, 429, 431, 633, 1293, 2321, 2743, 4741, 5603, 6963, 8229, 14223, 16809, 30173, 61633, 90519, 90941, 184899, 272823, 1000351, 1182233, 3001053, 3546699, 13004563, 39013689]

約数ペア:

[(1, 39013689), (3, 13004563), (11, 3546699), (13, 3001053), (33, 1182233), (39, 1000351), (143, 272823), (211, 184899), (429, 90941), (431, 90519), (633, 61633), (1293, 30173), (2321, 16809), (2743, 14223), (4741, 8229), (5603, 6963)]