214625691

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{9437}}^1$

素因数の和:9488

約数の個数: 36

約数和(自身を含む): 373971312

約数和(自身を除く): 159345621

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 361, 399, 1083, 1197, 2527, 3249, 7581, 9437, 22743, 28311, 66059, 84933, 179303, 198177, 537909, 594531, 1255121, 1613727, 3406757, 3765363, 10220271, 11296089, 23847299, 30660813, 71541897, 214625691]

約数ペア:

[(1, 214625691), (3, 71541897), (7, 30660813), (9, 23847299), (19, 11296089), (21, 10220271), (57, 3765363), (63, 3406757), (133, 1613727), (171, 1255121), (361, 594531), (399, 537909), (1083, 198177), (1197, 179303), (2527, 84933), (3249, 66059), (7581, 28311), (9437, 22743)]