5263159

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:398

約数の個数: 16

約数和(自身を含む): 6096384

約数和(自身を除く): 833225

約数列:

[1, 11, 23, 71, 253, 293, 781, 1633, 3223, 6739, 17963, 20803, 74129, 228833, 478469, 5263159]

約数ペア:

[(1, 5263159), (11, 478469), (23, 228833), (71, 74129), (253, 20803), (293, 17963), (781, 6739), (1633, 3223)]