47340171

素因数分解:

$3^2\times {\mathrm{97}}^1\times {\mathrm{211}}^1\times {\mathrm{257}}^1$

素因数の和:571

約数の個数: 24

約数和(自身を含む): 69682704

約数和(自身を除く): 22342533

約数列:

[1, 3, 9, 97, 211, 257, 291, 633, 771, 873, 1899, 2313, 20467, 24929, 54227, 61401, 74787, 162681, 184203, 224361, 488043, 5260019, 15780057, 47340171]

約数ペア:

[(1, 47340171), (3, 15780057), (9, 5260019), (97, 488043), (211, 224361), (257, 184203), (291, 162681), (633, 74787), (771, 61401), (873, 54227), (1899, 24929), (2313, 20467)]