13049091

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1481}}^1$

素因数の和:1587

約数の個数: 24

約数和(自身を含む): 20807280

約数和(自身を除く): 7758189

約数列:

[1, 3, 9, 11, 33, 89, 99, 267, 801, 979, 1481, 2937, 4443, 8811, 13329, 16291, 48873, 131809, 146619, 395427, 1186281, 1449899, 4349697, 13049091]

約数ペア:

[(1, 13049091), (3, 4349697), (9, 1449899), (11, 1186281), (33, 395427), (89, 146619), (99, 131809), (267, 48873), (801, 16291), (979, 13329), (1481, 8811), (2937, 4443)]