17228241

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:326

約数の個数: 32

約数和(自身を含む): 26611200

約数和(自身を除く): 9382959

約数列:

[1, 3, 9, 27, 41, 79, 123, 197, 237, 369, 591, 711, 1107, 1773, 2133, 3239, 5319, 8077, 9717, 15563, 24231, 29151, 46689, 72693, 87453, 140067, 218079, 420201, 638083, 1914249, 5742747, 17228241]

約数ペア:

[(1, 17228241), (3, 5742747), (9, 1914249), (27, 638083), (41, 420201), (79, 218079), (123, 140067), (197, 87453), (237, 72693), (369, 46689), (591, 29151), (711, 24231), (1107, 15563), (1773, 9717), (2133, 8077), (3239, 5319)]