3967353

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:238

約数の個数: 32

約数和(自身を含む): 6451200

約数和(自身を除く): 2483847

約数列:

[1, 3, 9, 13, 27, 39, 89, 117, 127, 267, 351, 381, 801, 1143, 1157, 1651, 2403, 3429, 3471, 4953, 10413, 11303, 14859, 31239, 33909, 44577, 101727, 146939, 305181, 440817, 1322451, 3967353]

約数ペア:

[(1, 3967353), (3, 1322451), (9, 440817), (13, 305181), (27, 146939), (39, 101727), (89, 44577), (117, 33909), (127, 31239), (267, 14859), (351, 11303), (381, 10413), (801, 4953), (1143, 3471), (1157, 3429), (1651, 2403)]