47667243

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{443}}^1$

素因数の和:579

約数の個数: 32

約数和(自身を含む): 71608320

約数和(自身を除く): 23941077

約数列:

[1, 3, 13, 31, 39, 89, 93, 267, 403, 443, 1157, 1209, 1329, 2759, 3471, 5759, 8277, 13733, 17277, 35867, 39427, 41199, 107601, 118281, 178529, 512551, 535587, 1222237, 1537653, 3666711, 15889081, 47667243]

約数ペア:

[(1, 47667243), (3, 15889081), (13, 3666711), (31, 1537653), (39, 1222237), (89, 535587), (93, 512551), (267, 178529), (403, 118281), (443, 107601), (1157, 41199), (1209, 39427), (1329, 35867), (2759, 17277), (3471, 13733), (5759, 8277)]