26983209

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{487}}^1$

素因数の和:597

約数の個数: 32

約数和(自身を含む): 41601024

約数和(自身を除く): 14617815

約数列:

[1, 3, 11, 23, 33, 69, 73, 219, 253, 487, 759, 803, 1461, 1679, 2409, 5037, 5357, 11201, 16071, 18469, 33603, 35551, 55407, 106653, 123211, 369633, 391061, 817673, 1173183, 2453019, 8994403, 26983209]

約数ペア:

[(1, 26983209), (3, 8994403), (11, 2453019), (23, 1173183), (33, 817673), (69, 391061), (73, 369633), (219, 123211), (253, 106653), (487, 55407), (759, 35551), (803, 33603), (1461, 18469), (1679, 16071), (2409, 11201), (5037, 5357)]