15671279253

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{52817}}^1$

素因数の和:53097

約数の個数: 32

約数和(自身を含む): 24338534400

約数和(自身を除く): 8667255147

約数列:

[1, 3, 7, 21, 71, 199, 213, 497, 597, 1393, 1491, 4179, 14129, 42387, 52817, 98903, 158451, 296709, 369719, 1109157, 3750007, 10510583, 11250021, 26250049, 31531749, 73574081, 78750147, 220722243, 746251393, 2238754179, 5223759751, 15671279253]

約数ペア:

[(1, 15671279253), (3, 5223759751), (7, 2238754179), (21, 746251393), (71, 220722243), (199, 78750147), (213, 73574081), (497, 31531749), (597, 26250049), (1393, 11250021), (1491, 10510583), (4179, 3750007), (14129, 1109157), (42387, 369719), (52817, 296709), (98903, 158451)]