28742433

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{5867}}^1$

素因数の和:5964

約数の個数: 16

約数和(自身を含む): 40559616

約数和(自身を除く): 11817183

約数列:

[1, 3, 23, 69, 71, 213, 1633, 4899, 5867, 17601, 134941, 404823, 416557, 1249671, 9580811, 28742433]

約数ペア:

[(1, 28742433), (3, 9580811), (23, 1249671), (69, 416557), (71, 404823), (213, 134941), (1633, 17601), (4899, 5867)]